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Contents
# Calls an arbitrary Puppet function by name.
#
# This function takes one mandatory argument and one or more optional arguments:
#
# 1. A string corresponding to a function name.
# 2. Any number of arguments to be passed to the called function.
# 3. An optional lambda, if the function being called supports it.
#
# @example Using the `call` function
#
# ~~~ puppet
# $a = 'notice'
# call($a, 'message')
# ~~~
#
# @example Using the `call` function with a lambda
#
# ~~~ puppet
# $a = 'each'
# $b = [1,2,3]
# call($a, $b) |$item| {
# notify { $item: }
# }
# ~~~
#
# The `call` function can be used to call either Ruby functions or Puppet language
# functions.
#
# @since 5.0.0
#
Puppet::Functions.create_function(:call, Puppet::Functions::InternalFunction) do
dispatch :call_impl_block do
scope_param
param 'String', :function_name
repeated_param 'Any', :arguments
optional_block_param
end
def call_impl_block(scope, function_name, *args, &block)
call_function_with_scope(scope, function_name, *args, &block)
end
end
Version data entries
68 entries across 68 versions & 2 rubygems