projects
/
feedcatcher.git
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
history
|
raw
|
HEAD
Deleted unused ./test directory
[feedcatcher.git]
/
core_ext
/
array
/
wrapper.rb
1
module
ActiveSupport
#:nodoc:
2
module
CoreExtensions
#:nodoc:
3
module
Array
#:nodoc:
4
module
Wrapper
5
# Wraps the object in an Array unless it's an Array. Converts the
6
# object to an Array using #to_ary if it implements that.
7
def
wrap
(
object
)
8
case
object
9
when nil
10
[]
11
when self
12
object
13
else
14
if
object
.
respond_to
?(
:to_ary
)
15
object
.
to_ary
16
else
17
[
object
]
18
end
19
end
20
end
21
end
22
end
23
end
24
end