Class: Bike::Radio

Inherits:
Field
  • Object
show all
Defined in:
lib/scalar/radio.rb

Overview

Author

Akira FUNAI

Copyright

Copyright © 2009 Akira FUNAI

Constant Summary

Constants inherited from Field

Field::DEFAULT_META

Instance Attribute Summary

Attributes inherited from Field

#action, #result

Instance Method Summary collapse

Methods inherited from Field

#[], #[]=, #commit, #create, #default_action, #delete, #empty?, #find_ancestor, #get, h, #inspect, instance, #item, #load, #load_default, #meta_admins, #meta_client, #meta_folder, #meta_full_name, #meta_group, #meta_name, #meta_owner, #meta_owners, #meta_roles, #meta_sd, #meta_short_name, #pending?, #permit?, #post, #update, #val, #valid?, #workflow

Methods included from I18n

_, bindtextdomain, domain, domain=, find_msg, lang, lang=, merge_msg!, msg, n_, parse_msg, po_dir, po_dir=

Constructor Details

#initialize(meta = {}) ⇒ Radio

Returns a new instance of Radio.



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# File 'lib/scalar/radio.rb', line 8

def initialize(meta = {})
  meta[:mandatory] = meta[:tokens] && meta[:tokens].include?('mandatory')
  meta[:options] ||= meta[:max] && (meta[:min].to_i..meta[:max]).collect {|i| i.to_s }
  super
end

Instance Method Details

#errors ⇒ Object 



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# File 'lib/scalar/radio.rb', line 14

def errors
  if val.empty?
    my[:mandatory] ? [_('mandatory')] : []
  else
    my[:options].include?(val) ? [] : [_('no such option')]
  end
end