diff options
Diffstat (limited to 'lib/puppet/parser/functions/has_key.rb')
| -rw-r--r-- | lib/puppet/parser/functions/has_key.rb | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/lib/puppet/parser/functions/has_key.rb b/lib/puppet/parser/functions/has_key.rb index 9c1c4c3..4657cc2 100644 --- a/lib/puppet/parser/functions/has_key.rb +++ b/lib/puppet/parser/functions/has_key.rb @@ -1,16 +1,17 @@ module Puppet::Parser::Functions newfunction(:has_key, :type => :rvalue, :doc => <<-'ENDHEREDOC') do |args| - determine if a hash has a certain key value. + Determine if a hash has a certain key value. Example: - $my_hash = {'key_one' => 'value_one'} - if has_key($my_hash, 'key_two') { - notice('we will not reach here') - } - if has_key($my_hash, 'key_one') { - notice('this will be printed') - } + + $my_hash = {'key_one' => 'value_one'} + if has_key($my_hash, 'key_two') { + notice('we will not reach here') + } + if has_key($my_hash, 'key_one') { + notice('this will be printed') + } ENDHEREDOC |