method

exists?

v2.0.3 - Show latest stable - 0 notes - Class: ActiveResource::Base

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What's this?

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

Show source

# 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?

Related methods

Examples