blob: f0c01d4c9a070cdfb7000e6a0d342b723b642a17 (
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
|
#
# hash.rb
#
module Puppet::Parser::Functions
newfunction(:hash, :type => :rvalue, :doc => <<-EOS
EOS
) do |arguments|
raise(Puppet::ParseError, "hash(): Wrong number of arguments " +
"given (#{arguments.size} for 1)") if arguments.size < 1
array = arguments[0]
unless array.is_a?(Array)
raise(Puppet::ParseError, 'hash(): Requires array to work with')
end
result = {}
begin
# This is to make it compatible with older version of Ruby ...
array = array.flatten
result = Hash[*array]
rescue Exception
raise(Puppet::ParseError, 'hash(): Unable to compute ' +
'hash from array given')
end
return result
end
end
# vim: set ts=2 sw=2 et :
|
