Module: LocalizedFrontend::InflectorExtension::InflectorInstanceMethods

Defined in:
lib/localized_frontend/inflector_extension.rb

Overview

The in_localized_scope method is the only thing you need here. Everything else is obscure and retarded.

The methods plural, singular and uncountable is a simple re-definition of the original method in Inflector. The change is simple - use methods instead of instance variables. So, when the plural method used to do @plurals.insert, we change it so that it does plurals.insert. Then, these methods (singulars, plurals and uncountables) are returning the inflections we want in the language we request. If Inflector.inflections.localize is set to true, we’ll get un-overrided methods was originally using).

irregulars are not re-defined, as that method is calling the plural and singular methods anyway. Which we have already overrided.

Instance Method Summary collapse

Instance Method Details

#current_scope(type) ⇒ Object 



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# File 'lib/localized_frontend/inflector_extension.rb', line 89

def current_scope(type)
  prefix = localize ? "localized_" : nil
  instance_variable_get("@#{prefix}#{type}") 
end

#in_localized_scope(&block) ⇒ Object

Sets the scope as localized. This is what String#local_pluralize and friends does.

"car".pluralize # => "cars"
"car".localized_pluralize # => "carer"
Inflector.inflections.in_localized_scope { "car".pluralize } # => "carer"



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# File 'lib/localized_frontend/inflector_extension.rb', line 81

def in_localized_scope(&block)
  self.localize = true
  result = yield
  self.localize = false
  
  result
end

#plural(rule, replacement) ⇒ Object 



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# File 'lib/localized_frontend/inflector_extension.rb', line 106

def plural(rule, replacement)
  plurals.insert(0, [rule, replacement])
end

#plurals ⇒ Object 



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# File 'lib/localized_frontend/inflector_extension.rb', line 98

def plurals
  current_scope(:plurals)
end

#singular(rule, replacement) ⇒ Object 



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# File 'lib/localized_frontend/inflector_extension.rb', line 110

def singular(rule, replacement)
  singulars.insert(0, [rule, replacement])
end

#singulars ⇒ Object 



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# File 'lib/localized_frontend/inflector_extension.rb', line 94

def singulars
  current_scope(:singulars)
end

#uncountable(*words) ⇒ Object 



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# File 'lib/localized_frontend/inflector_extension.rb', line 114

def uncountable(*words)
  (uncountables << words).flatten!
end

#uncountables ⇒ Object 



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# File 'lib/localized_frontend/inflector_extension.rb', line 102

def uncountables
  current_scope(:uncountables)
end