From 28254bef6baa6ac9c1c26a2c58bdfd0548c7a553 Mon Sep 17 00:00:00 2001
From: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Date: Mon, 25 Apr 2011 23:33:26 +0100
Subject: Changing name of join.rb to join_with_prefix.rb to make room for its
 simpler version.

Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
---
 join.rb | 74 -----------------------------------------------------------------
 1 file changed, 74 deletions(-)
 delete mode 100644 join.rb

(limited to 'join.rb')

diff --git a/join.rb b/join.rb
deleted file mode 100644
index 469763a..0000000
--- a/join.rb
+++ /dev/null
@@ -1,74 +0,0 @@
-#
-# join.rb
-#
-
-module Puppet::Parser::Functions
-  newfunction(:join, :type => :rvalue, :doc => <<-EOS
-This function will allow to concatenate elements of an array together
-with a given suffix and optionally with prefix if such is given ...
-
-For example:
-
-Given the following sample manifest:
-
-   define iterator {
-     notice $name
-   }
-
-   $array = ['a', 'b', 'c']
-
-   $result = split(join($array, ',', 'letter_'), ',')
-
-   notice $result
-
-   iterator { $result: }
-
-This will produce the following:
-
-   notice: Scope(Class[main]): letter_a letter_b letter_c
-   notice: Scope(Iterator[letter_a]): letter_a
-   notice: Scope(Iterator[letter_b]): letter_b
-   notice: Scope(Iterator[letter_c]): letter_c
-
-Which allows you to avoid resorting to the following:
-
-   $result = split(inline_template("<%= array.collect { |i| \"letter_#{i}\" }.join(',') %>"), ',')
-
-Phasing out the need for use and abuse of the infamous inline_template
-in the example above and which in this very case is extremely ugly as
-we have to escape double-quotes to make Puppet parser not evaluate them.
-    EOS
-  ) do |arguments|
-
-    # Technically we support three arguments but only first two are mandatory ...
-    raise(Puppet::ParseError, "join(): Wrong number of arguments " +
-      "given (#{arguments.size} for 2)") if arguments.size < 2
-
-    array = arguments[0]
-
-    if not array.is_a?(Array)
-      raise(Puppet::ParseError, 'join(): Requires an array to work with')
-    end
-
-    suffix = arguments[1]
-    prefix = arguments[2] if arguments[2]
-
-    raise(Puppet::ParseError, 'join(): You must provide suffix ' +
-      'to join array elements with') if suffix.empty?
-
-    if prefix and prefix.empty?
-      raise(Puppet::ParseError, 'join(): You must provide prefix ' +
-        'to add to join')
-    end
-
-    if prefix and not prefix.empty?
-      result = prefix + array.join(suffix + prefix)
-    else
-      result = array.join(suffix)
-    end
-
-    return result
-  end
-end
-
-# vim: set ts=2 sw=2 et :
-- 
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