lib/permalink.rb in permalink-1.3.0 vs lib/permalink.rb in permalink-2.0.0

@@ -1,5 +1,36 @@
 require "active_record"
-require "permalink/string_ext"
 require "permalink/active_record"
+require "permalink/normalizations/contraction"
+require "permalink/normalizations/downcase"
+require "permalink/normalizations/leading_trailing_dashes"
+require "permalink/normalizations/multiple_dashes"
+require "permalink/normalizations/non_alphanumeric"
+require "permalink/normalizations/transliteration"
+
+module Permalink
+  DEFAULT_NORMALIZATIONS = [
+    Normalizations::Transliteration,
+    Normalizations::Downcase,
+    Normalizations::Contraction,
+    Normalizations::NonAlphanumeric,
+    Normalizations::MultipleDashes,
+    Normalizations::LeadingTrailingDashes
+  ]
+
+  DEFAULT_OPTIONS = {
+    normalizations: DEFAULT_NORMALIZATIONS,
+    separator: "-"
+  }
+
+  def self.generate(input, options = DEFAULT_OPTIONS)
+    options = DEFAULT_OPTIONS.merge(options)
+
+    options[:normalizations].each do |normalization|
+      input = normalization.call(input, options)
+    end
+
+    input
+  end
+end
 
 ActiveRecord::Base.send(:include, Permalink::ActiveRecord)