Class: ActiveRecord::Fixture

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
activerecord/lib/active_record/fixtures.rb

Overview

:nodoc:

Defined Under Namespace

Classes: FixtureError, FormatError

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Enumerable

#as_json, #exclude?, #index_by, #many?, #sum

Constructor Details

#initialize(fixture, model_class) ⇒ Fixture

Returns a new instance of Fixture.


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# File 'activerecord/lib/active_record/fixtures.rb', line 790

def initialize(fixture, model_class)
  @fixture     = fixture
  @model_class = model_class
end

Instance Attribute Details

#fixtureObject (readonly) Also known as: to_hash

Returns the value of attribute fixture


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# File 'activerecord/lib/active_record/fixtures.rb', line 788

def fixture
  @fixture
end

#model_classObject (readonly)

Returns the value of attribute model_class


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# File 'activerecord/lib/active_record/fixtures.rb', line 788

def model_class
  @model_class
end

Instance Method Details

#[](key) ⇒ Object


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# File 'activerecord/lib/active_record/fixtures.rb', line 803

def [](key)
  fixture[key]
end

#class_nameObject


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# File 'activerecord/lib/active_record/fixtures.rb', line 795

def class_name
  model_class.name if model_class
end

#eachObject


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# File 'activerecord/lib/active_record/fixtures.rb', line 799

def each
  fixture.each { |item| yield item }
end

#findObject


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# File 'activerecord/lib/active_record/fixtures.rb', line 809

def find
  if model_class
    model_class.unscoped do
      model_class.find(fixture[model_class.primary_key])
    end
  else
    raise FixtureClassNotFound, "No class attached to find."
  end
end