Module: FormInput::Parameter::LocaleMethods

Included in:
FormInput::Parameter
Defined in:
lib/form_input/core.rb

Overview

Methods affected by localization, put in separate module for easier overloading.

Instance Method Summary collapse

Instance Method Details

#[](name) ⇒ Object

Get value of arbitrary option. Automatically resolves call blocks.



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# File 'lib/form_input/core.rb', line 321

def []( name )
  o = opts[ name ]
  o = instance_exec( &o ) if o.is_a?( Proc )
  o
end

#format_error_message(msg, count = nil, singular = nil, plural = "#{singular}s") ⇒ Object

Format the error report message. Default implementation includes simple pluralizer. String %p in the message is automatically replaced with error title. Can be redefined to provide correctly localized error messages.



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# File 'lib/form_input/core.rb', line 330

def format_error_message( msg, count = nil, singular = nil, plural = "#{singular}s" )
  msg = DEFAULT_ERROR_MESSAGES[ msg ] || msg.to_s
  msg += " #{count}" if count
  msg += " #{ count == 1 ? singular : plural }" if singular
  msg.gsub( '%p', error_title )
end

#report(msg, *args) ⇒ Object

Report an error concerning this parameter. String %p in the message is automatically replaced with error title. Returns self for chaining.



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# File 'lib/form_input/core.rb', line 340

def report( msg, *args )
  form.report( name, format_error_message( msg, *args ) ) if form
  self
end