Update version and changelog

We're no longer compatible with Ruby versions less than 2.0.0.

.rubocop.yml

@@ -0,0 +1,651 @@
+AllCops:
+  Exclude:
+    - db/schema.rb
+  TargetRubyVersion: 2.3
+
+Naming/AccessorMethodName:
+  Description: Check the naming of accessor methods for get_/set_.
+  Enabled: false
+
+Style/Alias:
+  Description: 'Use alias_method instead of alias.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#alias-method'
+  Enabled: false
+
+Style/ArrayJoin:
+  Description: 'Use Array#join instead of Array#*.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#array-join'
+  Enabled: false
+
+Style/AsciiComments:
+  Description: 'Use only ascii symbols in comments.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#english-comments'
+  Enabled: false
+
+Naming/AsciiIdentifiers:
+  Description: 'Use only ascii symbols in identifiers.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#english-identifiers'
+  Enabled: false
+
+Style/Attr:
+  Description: 'Checks for uses of Module#attr.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#attr'
+  Enabled: false
+
+Metrics/BlockNesting:
+  Description: 'Avoid excessive block nesting'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#three-is-the-number-thou-shalt-count'
+  Enabled: false
+
+Style/CaseEquality:
+  Description: 'Avoid explicit use of the case equality operator(===).'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-case-equality'
+  Enabled: false
+
+Style/CharacterLiteral:
+  Description: 'Checks for uses of character literals.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-character-literals'
+  Enabled: false
+
+Style/ClassAndModuleChildren:
+  Description: 'Checks style of children classes and modules.'
+  Enabled: true
+  EnforcedStyle: nested
+
+Metrics/ClassLength:
+  Description: 'Avoid classes longer than 100 lines of code.'
+  Enabled: false
+
+Metrics/ModuleLength:
+  Description: 'Avoid modules longer than 100 lines of code.'
+  Enabled: false
+
+Style/ClassVars:
+  Description: 'Avoid the use of class variables.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-class-vars'
+  Enabled: false
+
+Style/CollectionMethods:
+  Enabled: true
+  PreferredMethods:
+    find: detect
+    inject: reduce
+    collect: map
+    find_all: select
+
+Style/ColonMethodCall:
+  Description: 'Do not use :: for method call.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#double-colons'
+  Enabled: false
+
+Style/CommentAnnotation:
+  Description: >-
+                 Checks formatting of special comments
+                 (TODO, FIXME, OPTIMIZE, HACK, REVIEW).
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#annotate-keywords'
+  Enabled: false
+
+Metrics/AbcSize:
+  Description: >-
+                 A calculated magnitude based on number of assignments,
+                 branches, and conditions.
+  Enabled: false
+
+Metrics/BlockLength:
+  CountComments: true  # count full line comments?
+  Max: 25
+  ExcludedMethods: []
+  Exclude:
+    - "spec/**/*"
+
+Metrics/CyclomaticComplexity:
+  Description: >-
+                 A complexity metric that is strongly correlated to the number
+                 of test cases needed to validate a method.
+  Enabled: false
+
+Rails/Delegate:
+  Description: 'Prefer delegate method for delegations.'
+  Enabled: false
+
+Style/PreferredHashMethods:
+  Description: 'Checks use of `has_key?` and `has_value?` Hash methods.'
+  StyleGuide: '#hash-key'
+  Enabled: false
+
+Style/Documentation:
+  Description: 'Document classes and non-namespace modules.'
+  Enabled: false
+
+Style/DoubleNegation:
+  Description: 'Checks for uses of double negation (!!).'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-bang-bang'
+  Enabled: false
+
+Style/EachWithObject:
+  Description: 'Prefer `each_with_object` over `inject` or `reduce`.'
+  Enabled: false
+
+Style/EmptyLiteral:
+  Description: 'Prefer literals to Array.new/Hash.new/String.new.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#literal-array-hash'
+  Enabled: false
+
+# Checks whether the source file has a utf-8 encoding comment or not
+# AutoCorrectEncodingComment must match the regex
+# /#.*coding\s?[:=]\s?(?:UTF|utf)-8/
+Style/Encoding:
+  Enabled: false
+
+Style/EvenOdd:
+  Description: 'Favor the use of Fixnum#even? && Fixnum#odd?'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#predicate-methods'
+  Enabled: false
+
+Naming/FileName:
+  Description: 'Use snake_case for source file names.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#snake-case-files'
+  Enabled: false
+
+Style/FrozenStringLiteralComment:
+  Description: >-
+    Add the frozen_string_literal comment to the top of files
+    to help transition from Ruby 2.3.0 to Ruby 3.0.
+  Enabled: false
+
+Style/FlipFlop:
+  Description: 'Checks for flip flops'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-flip-flops'
+  Enabled: false
+
+Style/FormatString:
+  Description: 'Enforce the use of Kernel#sprintf, Kernel#format or String#%.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#sprintf'
+  Enabled: false
+
+Style/GlobalVars:
+  Description: 'Do not introduce global variables.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#instance-vars'
+  Reference: 'http://www.zenspider.com/Languages/Ruby/QuickRef.html'
+  Enabled: false
+
+Style/GuardClause:
+  Description: 'Check for conditionals that can be replaced with guard clauses'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-conditionals'
+  Enabled: false
+
+Style/IfUnlessModifier:
+  Description: >-
+                 Favor modifier if/unless usage when you have a
+                 single-line body.
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#if-as-a-modifier'
+  Enabled: false
+
+Style/IfWithSemicolon:
+  Description: 'Do not use if x; .... Use the ternary operator instead.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-semicolon-ifs'
+  Enabled: false
+
+Style/InlineComment:
+  Description: 'Avoid inline comments.'
+  Enabled: false
+
+Style/Lambda:
+  Description: 'Use the new lambda literal syntax for single-line blocks.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#lambda-multi-line'
+  Enabled: false
+
+Style/LambdaCall:
+  Description: 'Use lambda.call(...) instead of lambda.(...).'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#proc-call'
+  Enabled: false
+
+Style/LineEndConcatenation:
+  Description: >-
+                 Use \ instead of + or << to concatenate two string literals at
+                 line end.
+  Enabled: false
+
+Metrics/LineLength:
+  Description: 'Limit lines to 80 characters.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#80-character-limits'
+  Max: 80
+
+Metrics/MethodLength:
+  Description: 'Avoid methods longer than 10 lines of code.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#short-methods'
+  Enabled: false
+
+Style/ModuleFunction:
+  Description: 'Checks for usage of `extend self` in modules.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#module-function'
+  Enabled: false
+
+Style/MultilineBlockChain:
+  Description: 'Avoid multi-line chains of blocks.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#single-line-blocks'
+  Enabled: false
+
+Style/NegatedIf:
+  Description: >-
+                 Favor unless over if for negative conditions
+                 (or control flow or).
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#unless-for-negatives'
+  Enabled: false
+
+Style/NegatedWhile:
+  Description: 'Favor until over while for negative conditions.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#until-for-negatives'
+  Enabled: false
+
+Style/Next:
+  Description: 'Use `next` to skip iteration instead of a condition at the end.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-conditionals'
+  Enabled: false
+
+Style/NilComparison:
+  Description: 'Prefer x.nil? to x == nil.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#predicate-methods'
+  Enabled: false
+
+Style/Not:
+  Description: 'Use ! instead of not.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#bang-not-not'
+  Enabled: false
+
+Style/NumericLiterals:
+  Description: >-
+                 Add underscores to large numeric literals to improve their
+                 readability.
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#underscores-in-numerics'
+  Enabled: false
+
+Style/OneLineConditional:
+  Description: >-
+                 Favor the ternary operator(?:) over
+                 if/then/else/end constructs.
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#ternary-operator'
+  Enabled: false
+
+Naming/BinaryOperatorParameterName:
+  Description: 'When defining binary operators, name the argument other.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#other-arg'
+  Enabled: false
+
+Metrics/ParameterLists:
+  Description: 'Avoid parameter lists longer than three or four parameters.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#too-many-params'
+  Enabled: false
+
+Style/PercentLiteralDelimiters:
+  Description: 'Use `%`-literal delimiters consistently'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-literal-braces'
+  Enabled: false
+
+Style/PerlBackrefs:
+  Description: 'Avoid Perl-style regex back references.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-perl-regexp-last-matchers'
+  Enabled: false
+
+Naming/PredicateName:
+  Description: 'Check the names of predicate methods.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#bool-methods-qmark'
+  NamePrefixBlacklist:
+    - is_
+  Exclude:
+    - spec/**/*
+
+Style/Proc:
+  Description: 'Use proc instead of Proc.new.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#proc'
+  Enabled: false
+
+Style/RaiseArgs:
+  Description: 'Checks the arguments passed to raise/fail.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#exception-class-messages'
+  Enabled: false
+
+Style/RegexpLiteral:
+  Description: 'Use / or %r around regular expressions.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-r'
+  Enabled: false
+
+Style/SelfAssignment:
+  Description: >-
+                 Checks for places where self-assignment shorthand should have
+                 been used.
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#self-assignment'
+  Enabled: false
+
+Style/SingleLineBlockParams:
+  Description: 'Enforces the names of some block params.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#reduce-blocks'
+  Enabled: false
+
+Style/SingleLineMethods:
+  Description: 'Avoid single-line methods.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-single-line-methods'
+  Enabled: false
+
+Style/SignalException:
+  Description: 'Checks for proper usage of fail and raise.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#fail-method'
+  Enabled: false
+
+Style/SpecialGlobalVars:
+  Description: 'Avoid Perl-style global variables.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-cryptic-perlisms'
+  Enabled: false
+
+Style/StringLiterals:
+  Description: 'Checks if uses of quotes match the configured preference.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#consistent-string-literals'
+  EnforcedStyle: double_quotes
+  Enabled: true
+
+Style/TrailingCommaInArguments:
+  Description: 'Checks for trailing comma in argument lists.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas'
+  EnforcedStyleForMultiline: comma
+  SupportedStylesForMultiline:
+    - comma
+    - consistent_comma
+    - no_comma
+  Enabled: true
+
+Style/TrailingCommaInArrayLiteral:
+  Description: 'Checks for trailing comma in array literals.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas'
+  EnforcedStyleForMultiline: comma
+  SupportedStylesForMultiline:
+    - comma
+    - consistent_comma
+    - no_comma
+  Enabled: true
+
+Style/TrailingCommaInHashLiteral:
+  Description: 'Checks for trailing comma in hash literals.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas'
+  EnforcedStyleForMultiline: comma
+  SupportedStylesForMultiline:
+    - comma
+    - consistent_comma
+    - no_comma
+  Enabled: true
+
+Style/TrivialAccessors:
+  Description: 'Prefer attr_* methods to trivial readers/writers.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#attr_family'
+  Enabled: false
+
+Style/VariableInterpolation:
+  Description: >-
+                 Don't interpolate global, instance and class variables
+                 directly in strings.
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#curlies-interpolate'
+  Enabled: false
+
+Style/WhenThen:
+  Description: 'Use when x then ... for one-line cases.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#one-line-cases'
+  Enabled: false
+
+Style/WhileUntilModifier:
+  Description: >-
+                 Favor modifier while/until usage when you have a
+                 single-line body.
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#while-as-a-modifier'
+  Enabled: false
+
+Style/WordArray:
+  Description: 'Use %w or %W for arrays of words.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-w'
+  Enabled: false
+
+# Layout
+
+Layout/AlignParameters:
+  Description: 'Here we check if the parameters on a multi-line method call or definition are aligned.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-double-indent'
+  Enabled: false
+
+Layout/ConditionPosition:
+  Description: >-
+                 Checks for condition placed in a confusing position relative to
+                 the keyword.
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#same-line-condition'
+  Enabled: false
+
+Layout/DotPosition:
+  Description: 'Checks the position of the dot in multi-line method calls.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#consistent-multi-line-chains'
+  EnforcedStyle: leading
+
+Layout/ExtraSpacing:
+  Description: 'Do not use unnecessary spacing.'
+  Enabled: true
+
+Layout/MultilineOperationIndentation:
+  Description: >-
+                 Checks indentation of binary operations that span more than
+                 one line.
+  Enabled: true
+  EnforcedStyle: indented
+
+Layout/MultilineMethodCallIndentation:
+  Description: >-
+                 Checks indentation of method calls with the dot operator
+                 that span more than one line.
+  Enabled: true
+  EnforcedStyle: indented
+
+Layout/InitialIndentation:
+  Description: >-
+    Checks the indentation of the first non-blank non-comment line in a file.
+  Enabled: false
+
+# Lint
+
+Lint/AmbiguousOperator:
+  Description: >-
+                 Checks for ambiguous operators in the first argument of a
+                 method invocation without parentheses.
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parens-as-args'
+  Enabled: false
+
+Lint/AmbiguousRegexpLiteral:
+  Description: >-
+                 Checks for ambiguous regexp literals in the first argument of
+                 a method invocation without parenthesis.
+  Enabled: false
+
+Lint/AssignmentInCondition:
+  Description: "Don't use assignment in conditions."
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#safe-assignment-in-condition'
+  Enabled: false
+
+Lint/CircularArgumentReference:
+  Description: "Don't refer to the keyword argument in the default value."
+  Enabled: false
+
+Lint/DeprecatedClassMethods:
+  Description: 'Check for deprecated class method calls.'
+  Enabled: false
+
+Lint/DuplicatedKey:
+  Description: 'Check for duplicate keys in hash literals.'
+  Enabled: false
+
+Lint/EachWithObjectArgument:
+  Description: 'Check for immutable argument given to each_with_object.'
+  Enabled: false
+
+Lint/ElseLayout:
+  Description: 'Check for odd code arrangement in an else block.'
+  Enabled: false
+
+Lint/FormatParameterMismatch:
+  Description: 'The number of parameters to format/sprint must match the fields.'
+  Enabled: false
+
+Lint/HandleExceptions:
+  Description: "Don't suppress exception."
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#dont-hide-exceptions'
+  Enabled: false
+
+Lint/LiteralAsCondition:
+  Description: 'Checks of literals used in conditions.'
+  Enabled: false
+
+Lint/LiteralInInterpolation:
+  Description: 'Checks for literals used in interpolation.'
+  Enabled: false
+
+Lint/Loop:
+  Description: >-
+                 Use Kernel#loop with break rather than begin/end/until or
+                 begin/end/while for post-loop tests.
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#loop-with-break'
+  Enabled: false
+
+Lint/NestedMethodDefinition:
+  Description: 'Do not use nested method definitions.'
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-methods'
+  Enabled: false
+
+Lint/NonLocalExitFromIterator:
+  Description: 'Do not use return in iterator to cause non-local exit.'
+  Enabled: false
+
+Lint/ParenthesesAsGroupedExpression:
+  Description: >-
+                 Checks for method calls with a space before the opening
+                 parenthesis.
+  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parens-no-spaces'
+  Enabled: false
+
+Lint/RequireParentheses:
+  Description: >-
+                 Use parentheses in the method call to avoid confusion
+                 about precedence.
+  Enabled: false
+
+Lint/UnderscorePrefixedVariableName:
+  Description: 'Do not use prefix `_` for a variable that is used.'
+  Enabled: false
+
+Lint/UnneededCopDisableDirective:
+  Description: >-
+                 Checks for rubocop:disable comments that can be removed.
+                 Note: this cop is not disabled when disabling all cops.
+                 It must be explicitly disabled.
+  Enabled: false
+
+Lint/Void:
+  Description: 'Possible use of operator/literal/variable in void context.'
+  Enabled: false
+
+# Performance
+
+Performance/CaseWhenSplat:
+  Description: >-
+                  Place `when` conditions that use splat at the end
+                  of the list of `when` branches.
+  Enabled: false
+
+Performance/Count:
+  Description: >-
+                  Use `count` instead of `select...size`, `reject...size`,
+                  `select...count`, `reject...count`, `select...length`,
+                  and `reject...length`.
+  Enabled: false
+
+Performance/Detect:
+  Description: >-
+                  Use `detect` instead of `select.first`, `find_all.first`,
+                  `select.last`, and `find_all.last`.
+  Reference: 'https://github.com/JuanitoFatas/fast-ruby#enumerabledetect-vs-enumerableselectfirst-code'
+  Enabled: false
+
+Performance/FlatMap:
+  Description: >-
+                  Use `Enumerable#flat_map`
+                  instead of `Enumerable#map...Array#flatten(1)`
+                  or `Enumberable#collect..Array#flatten(1)`
+  Reference: 'https://github.com/JuanitoFatas/fast-ruby#enumerablemaparrayflatten-vs-enumerableflat_map-code'
+  Enabled: false
+
+Performance/ReverseEach:
+  Description: 'Use `reverse_each` instead of `reverse.each`.'
+  Reference: 'https://github.com/JuanitoFatas/fast-ruby#enumerablereverseeach-vs-enumerablereverse_each-code'
+  Enabled: false
+
+Performance/Sample:
+  Description: >-
+                  Use `sample` instead of `shuffle.first`,
+                  `shuffle.last`, and `shuffle[Fixnum]`.
+  Reference: 'https://github.com/JuanitoFatas/fast-ruby#arrayshufflefirst-vs-arraysample-code'
+  Enabled: false
+
+Performance/Size:
+  Description: >-
+                  Use `size` instead of `count` for counting
+                  the number of elements in `Array` and `Hash`.
+  Reference: 'https://github.com/JuanitoFatas/fast-ruby#arraycount-vs-arraysize-code'
+  Enabled: false
+
+Performance/StringReplacement:
+  Description: >-
+                  Use `tr` instead of `gsub` when you are replacing the same
+                  number of characters. Use `delete` instead of `gsub` when
+                  you are deleting characters.
+  Reference: 'https://github.com/JuanitoFatas/fast-ruby#stringgsub-vs-stringtr-code'
+  Enabled: false
+
+# Rails
+
+Rails/ActionFilter:
+  Description: 'Enforces consistent use of action filter methods.'
+  Enabled: false
+
+Rails/Date:
+  Description: >-
+                  Checks the correct usage of date aware methods,
+                  such as Date.today, Date.current etc.
+  Enabled: false
+
+Rails/FindBy:
+  Description: 'Prefer find_by over where.first.'
+  Enabled: false
+
+Rails/FindEach:
+  Description: 'Prefer all.find_each over all.find.'
+  Enabled: false
+
+Rails/HasAndBelongsToMany:
+  Description: 'Prefer has_many :through to has_and_belongs_to_many.'
+  Enabled: false
+
+Rails/Output:
+  Description: 'Checks for calls to puts, print, etc.'
+  Enabled: false
+
+Rails/ReadWriteAttribute:
+  Description: >-
+                 Checks for read_attribute(:attr) and
+                 write_attribute(:attr, val).
+  Enabled: false
+
+Rails/ScopeArgs:
+  Description: 'Checks the arguments of ActiveRecord scopes.'
+  Enabled: false
+
+Rails/TimeZone:
+  Description: 'Checks the correct usage of time zone aware methods.'
+  StyleGuide: 'https://github.com/bbatsov/rails-style-guide#time'
+  Reference: 'http://danilenko.org/2012/7/6/rails_timezones'
+  Enabled: false
+
+Rails/Validation:
+  Description: 'Use validates :attribute, hash of validations.'
+  Enabled: false

.travis.yml

@@ -1,3 +0,0 @@
-rvm:
-  - 1.9.2
-  - 1.9.3

CHANGELOG.md

@@ -1,3 +1,25 @@
+## v2.0.1
+
+* Update homepage to new location.
+
+## v2.0.0
+
+* Remove dependency on supermodel for tests.
+
+## v1.2.0
+
+* Added ability to substitute hyphen delimiter.
+
+## v1.1.0
+
+* Slugs are now generated with `parameterize`.
+* Spaces get converted to hyphens instead of underscores. Hyphens in the original string are collapsed.
+* Removed dependence on iconv.
+
+## v1.0.0
+
+* Added test for slugs with numbers.
+
 ## v0.2.1
 
 * Added basic transliteration with IConv.

Gemfile

@@ -1,4 +1,4 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
 # Specify your gem's dependencies in slugtastic.gemspec
 gemspec

Gemfile.lock

@@ -1,36 +1,49 @@
 PATH
   remote: .
   specs:
-    slugtastic (0.2.1)
+    slugtastic (2.0.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (3.0.17)
-      activesupport (= 3.0.17)
-      builder (~> 2.1.2)
-      i18n (~> 0.5.0)
-    activesupport (3.0.17)
-    builder (2.1.2)
-    diff-lcs (1.1.3)
-    i18n (0.5.0)
-    rake (0.9.2.2)
-    rspec (2.11.0)
-      rspec-core (~> 2.11.0)
-      rspec-expectations (~> 2.11.0)
-      rspec-mocks (~> 2.11.0)
-    rspec-core (2.11.1)
-    rspec-expectations (2.11.2)
-      diff-lcs (~> 1.1.3)
-    rspec-mocks (2.11.2)
-    supermodel (0.1.6)
-      activemodel (~> 3.0.0)
+    activemodel (5.2.0)
+      activesupport (= 5.2.0)
+    activesupport (5.2.0)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    concurrent-ruby (1.0.5)
+    diff-lcs (1.3)
+    i18n (1.0.1)
+      concurrent-ruby (~> 1.0)
+    minitest (5.11.3)
+    rake (12.3.1)
+    rspec (3.7.0)
+      rspec-core (~> 3.7.0)
+      rspec-expectations (~> 3.7.0)
+      rspec-mocks (~> 3.7.0)
+    rspec-core (3.7.1)
+      rspec-support (~> 3.7.0)
+    rspec-expectations (3.7.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.7.0)
+    rspec-mocks (3.7.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.7.0)
+    rspec-support (3.7.1)
+    thread_safe (0.3.6)
+    tzinfo (1.2.5)
+      thread_safe (~> 0.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  rake
-  rspec
+  activemodel (~> 5)
+  rake (~> 12.3)
+  rspec (~> 3.7)
   slugtastic!
-  supermodel
+
+BUNDLED WITH
+   1.16.1

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2012 Dan Barber
+Copyright (c) 2015 Dan Barber
 
 MIT License
 
@@ -19,4 +19,4 @@ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -1,19 +1,25 @@
-# Slugtastic [![Build Status](https://secure.travis-ci.org/danbee/slugtastic.png?branch=master)](http://travis-ci.org/danbee/slugtastic)
+# Slugtastic
 
-Simple gem for autogenerating permalink style slugs for your ActiveRecord models.
+[![Codeship Status for danbee/slugtastic](https://codeship.com/projects/7a08ef30-0518-0132-d4b6-223503fac7d3/status?branch=master)](https://codeship.com/projects/30797)
+
+[![Gem Version](https://badge.fury.io/rb/slugtastic.svg)](https://badge.fury.io/rb/slugtastic)
+
+Simple gem for autogenerating permalink style slugs for your ActiveRecord
+models.
 
 ## Requirements
 
-* Ruby 1.9.2 or 1.9.3
-* Rails 3.1 or higher.
+* Ruby 2.2.0+
+* Rails 5 or higher.
 
-It should work with Rails 3.0 but it hasn't been tested.
+It will probably work just find with earlier versions--down to Rails 3.1 and
+Ruby 1.9.3--but it's not tested.
 
 ## Installation
 
 Add this line to your application's Gemfile:
 
-    gem 'slugtastic'
+    gem "slugtastic"
 
 And then execute:
 
@@ -27,9 +33,11 @@ Or install it yourself as:
 
 Usage is very simple. Just add the following to your model:
 
-    has_slug :slug, :from => :title
+    slug :slug, from: :title
 
-This will generate a slug string from the title atrribute and store it in the slug attribute unless the slug already contains a string. The slug is generated pre-validation so you can still use `validates_presence_of :slug`.
+This will generate a slug string from the title attribute and store it in the
+slug attribute unless the slug already contains a string. The slug is generated
+pre-validation so you can still use `validates_presence_of :slug`.
 
 There are no extra options at present.
 

lib/slugtastic.rb

@@ -2,12 +2,11 @@ require "slugtastic/version"
 require "slugtastic/model_additions"
 require "slugtastic/railtie" if defined? Rails
 
-# TODO: iconv will be deprecated in the future.
-require 'iconv'
-
 module Slugtastic
-  def self.generate_slug(string)
+  def self.generate_slug(string, delimiter = nil)
     return if string.nil?
-    Iconv.iconv("ASCII//TRANSLIT//IGNORE", "UTF-8", string).join.downcase.gsub(/ /, '_').gsub(/[^a-z0-9\-_]/, '')
+    slug = string.parameterize
+    slug.gsub!("-", delimiter) if delimiter
+    slug
   end
 end

lib/slugtastic/model_additions.rb

@@ -1,19 +1,25 @@
 module Slugtastic
   module ModelAdditions
-
     # To generate a slug from another value, call <tt>has_slug</tt> in any
     # ActiveRecord model and pass in the name of the slug attribute.
-    # By default the slug will be generated from the <tt>title</tt> attribute, but
-    # you can specify by adding <tt>:from => {attribute}</tt>.
+    # By default the slug will be generated from the <tt>title</tt> attribute,
+    # but you can specify by adding <tt>:from => {attribute}</tt>.
     #
     #   class Article < ActiveRecord::Base
     #     has_slug :slug, :from => :title
     #   end
-    def has_slug name, options = { :from => :title }
-      before_validation do |record|
-        send("#{name}=", Slugtastic.generate_slug(send(options[:from]))) if send(name).nil? or send(name).blank?
+    #
+    def slug(name, options = {})
+      options.reverse_merge!(from: :title)
+
+      before_validation do
+        if send(name).nil? || send(name).blank?
+          send(
+            "#{name}=",
+            Slugtastic.generate_slug(send(options[:from]), options[:delimiter]),
+          )
+        end
       end
     end
-
   end
 end

lib/slugtastic/version.rb

@@ -1,3 +1,3 @@
 module Slugtastic
-  VERSION = "1.0.0"
+  VERSION = "2.0.1".freeze
 end

slugtastic.gemspec

@@ -1,21 +1,24 @@
 # -*- encoding: utf-8 -*-
-require File.expand_path('../lib/slugtastic/version', __FILE__)
+
+require File.expand_path("lib/slugtastic/version", __dir__)
 
 Gem::Specification.new do |gem|
   gem.authors       = ["Dan Barber"]
   gem.email         = ["danbee@gmail.com"]
-  gem.description   = %q{A simple slug string generator for ActiveRecord. Will populate a slug attribute from another attribute.}
-  gem.summary       = %q{A simple slug string generator for ActiveRecord.}
-  gem.homepage      = ""
+  gem.licenses      = ["MIT"]
+  gem.description   = "A simple slug string generator for ActiveRecord. " \
+                      "Will populate a slug attribute from another attribute."
+  gem.summary       = "A simple slug string generator for ActiveRecord."
+  gem.homepage      = "https://danbee.github.io/slugtastic"
 
   gem.files         = `git ls-files`.split($\)
-  gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
+  gem.executables   = gem.files.grep(%r{^bin/}).map { |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.name          = "slugtastic"
   gem.require_paths = ["lib"]
   gem.version       = Slugtastic::VERSION
 
-  gem.add_development_dependency "rake"
-  gem.add_development_dependency "rspec"
-  gem.add_development_dependency "supermodel"
+  gem.add_development_dependency "activemodel", "~> 5"
+  gem.add_development_dependency "rake", "~> 12.3"
+  gem.add_development_dependency "rspec", "~> 3.7"
 end

spec/slugtastic/model_additions_spec.rb

@@ -1,24 +1,48 @@
 # encoding: utf-8
-require 'spec_helper'
 
-class Model < SuperModel::Base
-  include ActiveModel::Validations::Callbacks
+require "spec_helper"
+require "support/fake_model"
+
+class BaseModel < FakeModel
   extend Slugtastic::ModelAdditions
+end
+
+class Model < BaseModel
+  attr_accessor :slug, :name
+  slug :slug, from: :name
+end
+
+class ModelDefault < BaseModel
   attr_accessor :slug, :title
-  has_slug :slug, from: :title
+  slug :slug
+end
+
+class ModelDelimiter < BaseModel
+  attr_accessor :slug, :title
+  slug :slug, delimiter: "_"
 end
 
 describe Slugtastic::ModelAdditions do
-  it "generates a slug from the title" do
-    Model.create!(:title => "A Simple Title").slug.should eq "a_simple_title"
+  it "generates a slug from the name" do
+    expect(Model.create!(name: "A Simple Name").slug).to eq "a-simple-name"
+  end
+
+  it "defaults to generating the slug from title" do
+    expect(ModelDefault.create!(title: "A Simple Title").slug)
+      .to eq "a-simple-title"
+  end
+
+  it "generates a slug from the title with delimiter substitutions" do
+    expect(ModelDelimiter.create!(title: "A Simple Title").slug)
+      .to eq "a_simple_title"
   end
 
   it "doesn't regenerate the slug if it already exists" do
-    model = Model.create!(:title => "A Simple Title")
-    model.slug.should eq "a_simple_title"
+    model = Model.create!(name: "A Simple Name")
+    expect(model.slug).to eq "a-simple-name"
 
-    model.title = "A new title"
+    model.name = "A new title"
     model.save
-    model.slug.should eq "a_simple_title"
+    expect(model.slug).to eq "a-simple-name"
   end
 end

spec/slugtastic_spec.rb

@@ -1,31 +1,43 @@
 # encoding: utf-8
-require 'spec_helper'
+
+require "spec_helper"
 
 describe Slugtastic do
   describe ".generate_slug" do
     it "returns empty if the input string is empty" do
-      Slugtastic.generate_slug("").should eq ""
+      expect(Slugtastic.generate_slug("")).to eq ""
     end
 
     it "generates a slug from a simple string" do
-      Slugtastic.generate_slug("A simple string.").should eq "a_simple_string"
+      expect(Slugtastic.generate_slug("A simple string."))
+        .to eq "a-simple-string"
+    end
+
+    it "substitutes hyphens for delimiter if specified" do
+      expect(Slugtastic.generate_slug("A simple string.", "_"))
+        .to eq "a_simple_string"
     end
 
     it "generates a slug from a string with numbers" do
-      Slugtastic.generate_slug("Slugtastic was built in 2012.").should eq "slugtastic_was_built_in_2012"
+      expect(Slugtastic.generate_slug("Slugtastic was built in 2012."))
+        .to eq "slugtastic-was-built-in-2012"
     end
 
     it "handles strings with hypens in them" do
-      Slugtastic.generate_slug("A string - with Hyphens").should eq "a_string_-_with_hyphens"
+      expect(Slugtastic.generate_slug("A string - with Hyphens"))
+        .to eq "a-string-with-hyphens"
     end
 
     it "handles strings with other characters in them" do
-      Slugtastic.generate_slug("A string, with /All sorts!").should eq "a_string_with_all_sorts"
+      expect(Slugtastic.generate_slug("A string, with /All sorts!"))
+        .to eq "a-string-with-all-sorts"
     end
 
     it "handles basic transliteration" do
-      Slugtastic.generate_slug("Un été À la maison.").should eq "un_ete_a_la_maison"
-      Slugtastic.generate_slug("Ātri brūna lapsa").should eq "atri_bruna_lapsa"
+      expect(Slugtastic.generate_slug("Un été À la maison."))
+        .to eq "un-ete-a-la-maison"
+      expect(Slugtastic.generate_slug("Ātri brūna lapsa"))
+        .to eq "atri-bruna-lapsa"
     end
   end
 end

spec/spec_helper.rb

@@ -1,2 +1 @@
 require "slugtastic"
-require "supermodel"

spec/support/fake_model.rb

@@ -0,0 +1,21 @@
+require "active_support/core_ext/hash/reverse_merge"
+require "active_model"
+
+class FakeModel
+  include ActiveModel::Validations::Callbacks
+
+  def initialize(attrs = {})
+    attrs.each do |key, value|
+      instance_variable_set(:"@#{key}", value)
+    end
+  end
+
+  def self.create!(attrs)
+    new(attrs).save
+  end
+
+  def save
+    _run_validation_callbacks
+    self
+  end
+end