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Diffstat (limited to 'actionpack/lib/action_controller/support/inflector.rb')
| -rw-r--r-- | actionpack/lib/action_controller/support/inflector.rb | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/actionpack/lib/action_controller/support/inflector.rb b/actionpack/lib/action_controller/support/inflector.rb deleted file mode 100644 index 5fddf9d09c..0000000000 --- a/actionpack/lib/action_controller/support/inflector.rb +++ /dev/null @@ -1,80 +0,0 @@ -# The Inflector transforms words from singular to plural, class names to table names, modulized class names to ones without, -# and class names to foreign keys. -module Inflector - extend self - - def pluralize(word) - result = word.dup - plural_rules.each do |(rule, replacement)| - break if result.gsub!(rule, replacement) - end - return result - end - - def singularize(word) - result = word.dup - singular_rules.each do |(rule, replacement)| - break if result.gsub!(rule, replacement) - end - return result - end - - def camelize(lower_case_and_underscored_word) - lower_case_and_underscored_word.gsub(/(^|_)(.)/){$2.upcase} - end - - def underscore(camel_cased_word) - camel_cased_word.gsub(/([A-Z]+)([A-Z])/,'\1_\2').gsub(/([a-z])([A-Z])/,'\1_\2').downcase - end - - def demodulize(class_name_in_module) - class_name_in_module.gsub(/^.*::/, '') - end - - def tableize(class_name) - pluralize(underscore(class_name)) - end - - def classify(table_name) - camelize(singularize(table_name)) - end - - def foreign_key(class_name, separate_class_name_and_id_with_underscore = true) - Inflector.underscore(Inflector.demodulize(class_name)) + - (separate_class_name_and_id_with_underscore ? "_id" : "id") - end - - private - def plural_rules #:doc: - [ - [/(x|ch|ss)$/, '\1es'], # search, switch, fix, box, process, address - [/([^aeiouy]|qu)ies$/, '\1y'], - [/([^aeiouy]|qu)y$/, '\1ies'], # query, ability, agency - [/(?:([^f])fe|([lr])f)$/, '\1\2ves'], # half, safe, wife - [/sis$/, 'ses'], # basis, diagnosis - [/([ti])um$/, '\1a'], # datum, medium - [/person$/, 'people'], # person, salesperson - [/man$/, 'men'], # man, woman, spokesman - [/child$/, 'children'], # child - [/s$/, 's'], # no change (compatibility) - [/$/, 's'] - ] - end - - def singular_rules #:doc: - [ - [/(x|ch|ss)es$/, '\1'], - [/movies$/, 'movie'], - [/([^aeiouy]|qu)ies$/, '\1y'], - [/([lr])ves$/, '\1f'], - [/([^f])ves$/, '\1fe'], - [/(analy|ba|diagno|parenthe|progno|synop|the)ses$/, '\1sis'], - [/([ti])a$/, '\1um'], - [/people$/, 'person'], - [/men$/, 'man'], - [/status$/, 'status'], - [/children$/, 'child'], - [/s$/, ''] - ] - end -end
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