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
|
module Compass
module SassExtensions
module Sprites
class Images < Array
def sort_by!(method)
invert = false
if method.to_s[0] == '!'[0] # have todo this for 1.8.7 compat
method = method.to_s[1..-1]
invert = true
end
method = method.to_sym
self.sort! do |a, b|
unless a.send(method) == b.send(method)
a.send(method) <=> b.send(method)
else
other = ([:size, :name] - [method]).first
a.send(other) <=> b.send(other)
end
end
self.reverse! if invert
end
end
end
end
end
|
