class ActionView::PartialIteration
Attributes
index[R]
The current iteration of the partial.
size[R]
The number of iterations that will be done by the partial.
Public Class Methods
# File actionview/lib/action_view/renderer/partial_renderer.rb, line 12 def initialize(size) @size = size @index = 0 end
Public Instance Methods
# File actionview/lib/action_view/renderer/partial_renderer.rb, line 18 def first? index == 0 end
Check if this is the first iteration of the partial.
# File actionview/lib/action_view/renderer/partial_renderer.rb, line 23 def last? index == size - 1 end
Check if this is the last iteration of the partial.
© 2004–2018 David Heinemeier Hansson
Licensed under the MIT License.