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Class: ActionView::CollectionRenderer::SameCollectionIterator

Do not use. This class is for internal use only.
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Extension / Inclusion / Inheritance Descendants
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Super Chains via Extension / Inclusion / Inheritance
Class Chain:
Instance Chain:
Inherits: ActionView::CollectionRenderer::CollectionIterator
Defined in: actionview/lib/action_view/renderer/collection_renderer.rb

Class Method Summary

Instance Attribute Summary

::Enumerable - Included

#many?

Returns true if the enumerable has more than 1 element.

Instance Method Summary

CollectionIterator - Inherited

::Enumerable - Included

#compact_blank

Returns a new ::Array without the blank items.

#exclude?

The negative of the Enumerable#include?.

#excluding

Returns a copy of the enumerable excluding the specified elements.

#in_order_of

Returns a new ::Array where the order has been set to that provided in the series, based on the key of the objects in the original enumerable.

#including

Returns a new array that includes the passed elements.

#index_by

Convert an enumerable to a hash, using the block result as the key and the element as the value.

#index_with

Convert an enumerable to a hash, using the element as the key and the block result as the value.

#maximum

Calculates the maximum from the extracted elements.

#minimum

Calculates the minimum from the extracted elements.

#pick

Extract the given key from the first element in the enumerable.

#pluck

Extract the given key from each element in the enumerable.

#sole

Returns the sole item in the enumerable.

#without
#as_json

::ActiveSupport::EnumerableCoreExt::Constants - Included

Constructor Details

.new(collection, path, variables) ⇒ SameCollectionIterator

[ GitHub ]

  
# File 'actionview/lib/action_view/renderer/collection_renderer.rb', line 61

def initialize(collection, path, variables)
  super(collection)
  @path      = path
  @variables = variables
end

Instance Method Details

#each_with_info

[ GitHub ]

  
# File 'actionview/lib/action_view/renderer/collection_renderer.rb', line 71

def each_with_info
  return enum_for(:each_with_info) unless block_given?
  variables = [@path] + @variables
  @collection.each { |o| yield(o, variables) }
end

#from_collection(collection)

[ GitHub ]

  
# File 'actionview/lib/action_view/renderer/collection_renderer.rb', line 67

def from_collection(collection)
  self.class.new(collection, @path, @variables)
end