Class: ArFinderForm::Attr::Like

Inherits:
Base
  • Object
show all
Defined in:
lib/ar_finder_form/attr/like.rb

Constant Summary collapse

MATCHERS = 
{
  :forward => '%s%%',
  :backward => '%%%s',
  :partial => '%%%s%%'
}

Instance Attribute Summary collapse

Attributes inherited from Base

#array_separator, #column, #name, #nil_available, #options

Instance Method Summary collapse

Methods inherited from Base

#client_class_eval, #column_name, #column_type_cast, #form_value, #form_value_array, #match?, #nil_available?, #table

Constructor Details

#initialize(column, name, options) ⇒ Like

Returns a new instance of Like.



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# File 'lib/ar_finder_form/attr/like.rb', line 13

def initialize(column, name, options)
  super(column, name, options)
  @mathcer = MATCHERS[options[:match]] || MATCHERS[:partial]
end

Instance Attribute Details

#operator ⇒ Object (readonly)

Returns the value of attribute operator.



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# File 'lib/ar_finder_form/attr/like.rb', line 12

def operator
  @operator
end

Instance Method Details

#build(context) ⇒ Object 



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# File 'lib/ar_finder_form/attr/like.rb', line 22

def build(context)
  return unless match?(context)
  context.add_condition(
    "#{column_name(context)} LIKE ?",
    @mathcer % form_value(context).to_s)
end

#setup ⇒ Object 



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# File 'lib/ar_finder_form/attr/like.rb', line 18

def setup
  client_class_eval("attr_accessor :#{name}")
end