[DRE-commits] [ruby-cucumber-core] 01/05: add unindent.rb upstream file for testing purposes

[Cédric Boutillier]

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boutil pushed a commit to branch master
in repository ruby-cucumber-core.

commit b33a165bcd694bffd5f4daf833fc1c1fa6c8b7ee
Author: Cédric Boutillier <boutil at debian.org>
Date:   Wed Apr 29 10:37:52 2015 +0200

    add unindent.rb upstream file for testing purposes
---
 debian/unindent.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/debian/unindent.rb b/debian/unindent.rb
new file mode 100644
index 0000000..95758f2
--- /dev/null
+++ b/debian/unindent.rb
@@ -0,0 +1,14 @@
+# Copyright © 2009 Martin Aumont (mynyml)
+# Licence Expat
+# https://github.com/mynyml/unindent/blob/master/lib/unindent.rb
+# https://github.com/mynyml/unindent/blob/master/LICENSE
+
+class String
+  def unindent
+    indent = self.split("\n").select {|line| !line.strip.empty? }.map {|line| line.index(/[^\s]/) }.compact.min || 0
+    self.gsub(/^[[:blank:]]{#{indent}}/, '')
+  end
+  def unindent!
+    self.replace(self.unindent)
+  end
+end

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