blob: 81b2d1a281337bda56115b9127a23e0baf36aa68 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
module Liquid
class ForloopDrop < Drop
def initialize(name, length, parentloop)
@name = name
@length = length
@parentloop = parentloop
@index = 0
end
attr_reader :name, :length, :parentloop
def index
@index + 1
end
def index0
@index
end
def rindex
@length - @index
end
def rindex0
@length - @index - 1
end
def first
@index == 0
end
def last
@index == @length - 1
end
protected
def increment!
@index += 1
end
end
end
|
