Module: PagerTree::Integrations::BooleanStoreAccessor

Included in:
Integration
Defined in:
app/models/pager_tree/integrations/boolean_store_accessor.rb

Overview

gist.github.com/ozgun/e062ff629708286f7211 File: app/models/concerns/boolean_store_accessor.rb

When we submit a form in order to update a model, a booelan/checkbox field is posted as ‘1’ or ‘0’, and if we are using ActiveRecord::Store, posted value is stored in database as ‘1’ or ‘0’. By the help of this module, we store ‘1’ and ‘0’ values as ‘true` or `false`.

Example usage:

“‘ class Page < ActiveRecord::Base

extend BooleanStoreAccessor
store :settings, accessors: [:hide_from_navigation]
boolean_store_accessor :hide_from_navigation

end

page = Page.first page.hide_from_navigation? #=> false page.hide_from_navigation = true page.save page.hide_from_navigation? #=> true page.settings #=> “hide_from_navigation”=>true “‘

Instance Method Summary collapse

Instance Method Details

#boolean_store_accessor(attr_name) ⇒ Object 



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# File 'app/models/pager_tree/integrations/boolean_store_accessor.rb', line 27

def boolean_store_accessor(attr_name)
  define_method "#{attr_name}=".to_sym do |value|
    values = ["1", true]
    super(values.include?(value))
  end

  define_method attr_name do
    values = [nil, false, "0"]
    !values.include?(super())
  end

  define_method "#{attr_name}?".to_sym do
    send(attr_name)
  end
end