Sha256: 377803c46f6a6fbf55701c3079a466d761c31bfc5e6770597c2836e590fd6dee

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Size: 973 Bytes

Versions: 32

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Stored size: 973 Bytes

Contents

# frozen_string_literal: true

# Calls a [lambda](https://puppet.com/docs/puppet/latest/lang_lambdas.html)
# with the given arguments and returns the result.
#
# Since a lambda's scope is
# [local](https://puppet.com/docs/puppet/latest/lang_lambdas.html#lambda-scope)
# to the lambda, you can use the `with` function to create private blocks of code within a
# class using variables whose values cannot be accessed outside of the lambda.
#
# @example Using `with`
#
# ```puppet
# # Concatenate three strings into a single string formatted as a list.
# $fruit = with("apples", "oranges", "bananas") |$x, $y, $z| {
#   "${x}, ${y}, and ${z}"
# }
# $check_var = $x
# # $fruit contains "apples, oranges, and bananas"
# # $check_var is undefined, as the value of $x is local to the lambda.
# ```
#
# @since 4.0.0
#
Puppet::Functions.create_function(:with) do
  dispatch :with do
    repeated_param 'Any', :arg
    block_param
  end

  def with(*args)
    yield(*args)
  end
end

Version data entries

32 entries across 32 versions & 1 rubygems

Version Path
puppet-8.10.0 lib/puppet/functions/with.rb
puppet-8.10.0-x86-mingw32 lib/puppet/functions/with.rb
puppet-8.10.0-x64-mingw32 lib/puppet/functions/with.rb
puppet-8.10.0-universal-darwin lib/puppet/functions/with.rb
puppet-8.9.0 lib/puppet/functions/with.rb
puppet-8.9.0-x86-mingw32 lib/puppet/functions/with.rb
puppet-8.9.0-x64-mingw32 lib/puppet/functions/with.rb
puppet-8.9.0-universal-darwin lib/puppet/functions/with.rb
puppet-8.8.1 lib/puppet/functions/with.rb
puppet-8.8.1-x86-mingw32 lib/puppet/functions/with.rb
puppet-8.8.1-x64-mingw32 lib/puppet/functions/with.rb
puppet-8.8.1-universal-darwin lib/puppet/functions/with.rb
puppet-8.7.0 lib/puppet/functions/with.rb
puppet-8.7.0-x86-mingw32 lib/puppet/functions/with.rb
puppet-8.7.0-x64-mingw32 lib/puppet/functions/with.rb
puppet-8.7.0-universal-darwin lib/puppet/functions/with.rb
puppet-8.6.0 lib/puppet/functions/with.rb
puppet-8.6.0-x86-mingw32 lib/puppet/functions/with.rb
puppet-8.6.0-x64-mingw32 lib/puppet/functions/with.rb
puppet-8.6.0-universal-darwin lib/puppet/functions/with.rb