Mercurial > hg > soundsoftware-site
comparison .svn/pristine/25/252eb4f2f106201746352d88a816534e53e8ac4b.svn-base @ 1295:622f24f53b42 redmine-2.3
Update to Redmine SVN revision 11972 on 2.3-stable branch
author | Chris Cannam |
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date | Fri, 14 Jun 2013 09:02:21 +0100 |
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1294:3e4c3460b6ca | 1295:622f24f53b42 |
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1 # Redmine - project management software | |
2 # Copyright (C) 2006-2012 Jean-Philippe Lang | |
3 # | |
4 # This program is free software; you can redistribute it and/or | |
5 # modify it under the terms of the GNU General Public License | |
6 # as published by the Free Software Foundation; either version 2 | |
7 # of the License, or (at your option) any later version. | |
8 # | |
9 # This program is distributed in the hope that it will be useful, | |
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 # GNU General Public License for more details. | |
13 # | |
14 # You should have received a copy of the GNU General Public License | |
15 # along with this program; if not, write to the Free Software | |
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
17 | |
18 module Redmine #:nodoc: | |
19 module CoreExtensions #:nodoc: | |
20 module String #:nodoc: | |
21 # Custom string conversions | |
22 module Conversions | |
23 # Parses hours format and returns a float | |
24 def to_hours | |
25 s = self.dup | |
26 s.strip! | |
27 if s =~ %r{^(\d+([.,]\d+)?)h?$} | |
28 s = $1 | |
29 else | |
30 # 2:30 => 2.5 | |
31 s.gsub!(%r{^(\d+):(\d+)$}) { $1.to_i + $2.to_i / 60.0 } | |
32 # 2h30, 2h, 30m => 2.5, 2, 0.5 | |
33 s.gsub!(%r{^((\d+)\s*(h|hours?))?\s*((\d+)\s*(m|min)?)?$}i) { |m| ($1 || $4) ? ($2.to_i + $5.to_i / 60.0) : m[0] } | |
34 end | |
35 # 2,5 => 2.5 | |
36 s.gsub!(',', '.') | |
37 begin; Kernel.Float(s); rescue; nil; end | |
38 end | |
39 | |
40 # Object#to_a removed in ruby1.9 | |
41 if RUBY_VERSION > '1.9' | |
42 def to_a | |
43 [self.dup] | |
44 end | |
45 end | |
46 end | |
47 end | |
48 end | |
49 end |