Skip to Content Skip to Search
Methods
F
L
N

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/collection_renderer.rb, line 13
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/collection_renderer.rb, line 19
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/collection_renderer.rb, line 24
def last?
  index == size - 1
end