remove a couple of functions that can now be found in the puppetlabs stdlib

lib/puppet/parser/functions/array_del.rb

@@ -1,11 +0,0 @@
-Puppet::Parser::Functions::newfunction(
-  :array_del,
-  :type => :rvalue,
-  :doc => "Deletes items from an array
-
-    Example: array_del(['a','b'],'b') -> ['a']"
-) do |args|
-  raise Puppet::ParseError, 'array_del() needs two arguments' if args.length != 2
-  (res=args[0].dup).to_a.delete(args[1])
-  res
-end

lib/puppet/parser/functions/hash_merge.rb

@@ -1,10 +0,0 @@
-Puppet::Parser::Functions::newfunction(
-  :hash_merge,
-  :type => :rvalue,
-  :doc => "Merges two hashes
-
-    Example: hash_merge({'a' => 1 ,'b' => 2},{'b' => 3, 'c' => 4}) -> {'a' => 1 ,'b' => 3, 'c' => 4}"
-) do |args|
-  raise Puppet::ParseError, 'hash_merge() needs two arguments' if args.length != 2
-  args[0].merge(args[1])
-end

lib/puppet/parser/functions/join.rb

@@ -1,10 +0,0 @@
-Puppet::Parser::Functions::newfunction(
-  :join,
-  :type => :rvalue,
-  :doc => "Joins the values of the array in arg1 with the string in arg2
-
-    Example: join(['a','b'],',') -> 'a,b'"
-) do |args|
-  raise Puppet::ParseError, 'join() needs two arguments' if args.length != 2
-  args[0].to_a.join(args[1])
-end

lib/puppet/parser/functions/strlength.rb

@@ -1,6 +0,0 @@
-module Puppet::Parser::Functions
-    newfunction(:strlength, :type => :rvalue) do |args|
-       args[0].to_s.length
-    end
-end
-

lib/puppet/parser/functions/uniq_flatten.rb

@@ -1,10 +0,0 @@
-Puppet::Parser::Functions::newfunction(
-  :uniq_flatten,
-  :type => :rvalue,
-  :doc => "Flattens an array and make it uniq
-
-    Example: uniq_flatten([['a','b'],'a']) -> ['a','b']"
-) do |args|
-  raise Puppet::ParseError, 'uniq_flatten() needs one arguments' if args.length != 1
-  args[0].to_a.flatten.collect(&:to_s).uniq
-end

spec/unit/parser/functions/array_del.rb

@@ -1,39 +0,0 @@
-#! /usr/bin/env ruby
-
-require File.dirname(__FILE__) + '/../../../spec_helper'
-
-describe "the array_del function" do
-
-  before :each do
-    @scope = Puppet::Parser::Scope.new
-  end
-
-  it "should exist" do
-    Puppet::Parser::Functions.function("array_del").should == "function_array_del"
-  end
-
-  it "should raise a ParseError if there is less than 2 arguments" do
-    lambda { @scope.function_array_del(["foo"]) }.should( raise_error(Puppet::ParseError))
-  end
-
-  it "should raise a ParseError if there is more than 2 arguments" do
-    lambda { @scope.function_array_del(["foo", "bar", "gazonk"]) }.should( raise_error(Puppet::ParseError))
-  end
-
-  it "should remove an item if it's present" do
-    result = @scope.function_array_del(['a','b'],'b')
-    result.should(eql(['a']))
-  end
-
-  it "should do nothing if an item is not present" do
-    result = @scope.function_array_del(['a','b'],'c')
-    result.should(eql(['a','b']))
-  end
-
-  it "should leave the argument untouched" do
-    a = ['a','b']
-    result = @scope.function_array_del(a,'b')
-    a.should(eql(['a','b']))
-  end
-
-end

spec/unit/parser/functions/hash_merge.rb

@@ -1,34 +0,0 @@
-#! /usr/bin/env ruby
-
-require File.dirname(__FILE__) + '/../../../spec_helper'
-
-describe "the hash_merge function" do
-
-  before :each do
-    @scope = Puppet::Parser::Scope.new
-  end
-
-  it "should exist" do
-    Puppet::Parser::Functions.function("hash_merge").should == "function_hash_merge"
-  end
-
-  it "should raise a ParseError if there is less than 2 arguments" do
-    lambda { @scope.function_hash_merge(["foo"]) }.should( raise_error(Puppet::ParseError))
-  end
-
-  it "should raise a ParseError if there is more than 2 arguments" do
-    lambda { @scope.function_hash_merge(["foo", "bar", "gazonk"]) }.should( raise_error(Puppet::ParseError))
-  end
-
-  it "should merge the two hashes" do
-    result = @scope.function_hash_merge([{'a' => 1 ,'b' => 2},{'b' => 3, 'c' => 4}])
-    result.should == {'a' => 1 ,'b' => 3, 'c' => 4}
-  end
-
-  it "should leave the argument untouched" do
-    a = {'a' => 1 ,'b' => 2}
-    result = @scope.function_hash_merge([{'a' => 1 ,'b' => 2},{'b' => 3, 'c' => 4}])
-    a.should == {'a' => 1 ,'b' => 2}
-  end
-
-end