Puppet Function: is_hash

Defined in:
lib/puppet/parser/functions/is_hash.rb
Function type:
Ruby 3.x API

Overview

is_hash() ⇒ Any

Returns true if the variable passed to this function is a hash.

Returns:

  • (Any) 


5
6
7
8
9
10
11
12
13
14
15
16
17
 
# File 'lib/puppet/parser/functions/is_hash.rb', line 5

newfunction(:is_hash, :type => :rvalue, :doc => <<-DOC
  Returns true if the variable passed to this function is a hash.
  DOC
           ) do |arguments|

  raise(Puppet::ParseError, "is_hash(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.size != 1

  type = arguments[0]

  result = type.is_a?(Hash)

  return result
end