method

exists?

v2.0.3 - Show latest stable - Class: ActiveResource::Base

exists?(id, options = {})

public

Asserts the existence of a resource, returning true if the resource is found.

Examples

  Note.create(:title => 'Hello, world.', :body => 'Nothing more for now...')
  Note.exists?(1)
  # => true

  Note.exists(1349)
  # => false

# File activeresource/lib/active_resource/base.rb, line 439
      def exists?(id, options = {})
        id && !find_single(id, options).nil?
      rescue ActiveResource::ResourceNotFound
        false
      end

exists?

Examples

Related methods