Class: Datagrid::Filters::ExtendedBooleanFilter

Inherits:
EnumFilter show all
Defined in:
lib/datagrid/filters/extended_boolean_filter.rb

Overview

:nodoc:

Constant Summary collapse

YES = 
"YES"
NO = 
"NO"

Instance Attribute Summary

Attributes inherited from BaseFilter

#block, #grid_class, #name, #options

Instance Method Summary collapse

Methods inherited from EnumFilter

#checkboxes?, #strict

Methods included from SelectOptions

#include_blank, #prompt, #select

Methods inherited from BaseFilter

#allow_blank?, #allow_nil?, #apply, #default, #default_filter_block, #dummy?, form_builder_helper_name, #form_builder_helper_name, #format, #header, #multiple, #multiple?, #parse_values, #separator, #supports_range?, #type, #unapplicable_value?

Constructor Details

#initialize(report, attribute, options = {}, &block) ⇒ ExtendedBooleanFilter

Returns a new instance of ExtendedBooleanFilter.



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# File 'lib/datagrid/filters/extended_boolean_filter.rb', line 6

def initialize(report, attribute, options = {}, &block)
  options[:select] = [YES, NO].map do |key, value|
    [I18n.t("datagrid.filters.xboolean.#{key.downcase}"), key]
  end
  super(report, attribute, options, &block)
end

Instance Method Details

#execute(value, scope, grid_object) ⇒ Object 



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# File 'lib/datagrid/filters/extended_boolean_filter.rb', line 13

def execute(value, scope, grid_object) 
  value = value.blank? ? nil : ::Datagrid::Utils.booleanize(value)
  super(value, scope, grid_object)
end

#parse(value) ⇒ Object 



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# File 'lib/datagrid/filters/extended_boolean_filter.rb', line 18

def parse(value)
  case
  when value == true
    YES
  when value == false
    NO
  when value.blank?
    nil
  else
    super(value)
  end
end