From 8f81f56e8315a62e6c8ff8943c64df7594855359 Mon Sep 17 00:00:00 2001 From: Daniel Pittman Date: Tue, 3 May 2011 15:51:02 -0700 Subject: (#7326) Fix faces on Ruby 1.8.5 Turns out that String#each_line on Ruby 1.8.5 only takes a block, and will not return an enumerable. Rewrite to use split(/\n/) which has the same effect but works on all our platforms. --- lib/puppet/interface/documentation.rb | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'lib/puppet/interface/documentation.rb') diff --git a/lib/puppet/interface/documentation.rb b/lib/puppet/interface/documentation.rb index 91db0e074..48e9a8b1a 100644 --- a/lib/puppet/interface/documentation.rb +++ b/lib/puppet/interface/documentation.rb @@ -6,7 +6,10 @@ class Puppet::Interface # We need to identify an indent: the minimum number of whitespace # characters at the start of any line in the text. - indent = text.each_line.map {|x| x.index(/[^\s]/) }.compact.min + # + # Using split rather than each_line is because the later only takes a + # block on Ruby 1.8.5 / Centos, and we support that. --daniel 2011-05-03 + indent = text.split(/\n/).map {|x| x.index(/[^\s]/) }.compact.min if indent > 0 then text.gsub!(/^[ \t\f]{0,#{indent}}/, '') -- cgit