Puppet Function: is_hash

Defined in:
puppet/modules/stdlib/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) 


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# File 'puppet/modules/stdlib/lib/puppet/parser/functions/is_hash.rb', line 6

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