ActionView::PartialIteration
Methods
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Attributes
[R] index

The current iteration of the partial.
[R] size

The number of iterations that will be done by the partial.
Class Public methods
new(size)

Source: show | on GitHub 

# File actionview/lib/action_view/renderer/partial_renderer.rb, line 12
def initialize(size)
  @size  = size
  @index = 0
end
Instance Public methods
first?()

Check if this is the first iteration of the partial.

Source: show | on GitHub 

# File actionview/lib/action_view/renderer/partial_renderer.rb, line 18
def first?
  index == 0
end
last?()

Check if this is the last iteration of the partial.

Source: show | on GitHub 

# File actionview/lib/action_view/renderer/partial_renderer.rb, line 23
def last?
  index == size - 1
end