Sha256: c9b2c91b06d6b29d0895210328eb5c7777a4568222f37b6b399882c2921f98e5

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Versions: 431

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Contents

# 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

431 entries across 431 versions & 2 rubygems

Version Path
puppet-7.34.0 lib/puppet/functions/with.rb
puppet-7.34.0-x86-mingw32 lib/puppet/functions/with.rb
puppet-7.34.0-x64-mingw32 lib/puppet/functions/with.rb
puppet-7.34.0-universal-darwin lib/puppet/functions/with.rb
puppet-7.33.0 lib/puppet/functions/with.rb
puppet-7.33.0-x86-mingw32 lib/puppet/functions/with.rb
puppet-7.33.0-x64-mingw32 lib/puppet/functions/with.rb
puppet-7.33.0-universal-darwin lib/puppet/functions/with.rb
puppet-7.32.1 lib/puppet/functions/with.rb
puppet-7.32.1-x86-mingw32 lib/puppet/functions/with.rb
puppet-7.32.1-x64-mingw32 lib/puppet/functions/with.rb
puppet-7.32.1-universal-darwin lib/puppet/functions/with.rb
puppet-7.31.0 lib/puppet/functions/with.rb
puppet-7.31.0-x86-mingw32 lib/puppet/functions/with.rb
puppet-7.31.0-x64-mingw32 lib/puppet/functions/with.rb
puppet-7.31.0-universal-darwin lib/puppet/functions/with.rb
puppet-7.30.0 lib/puppet/functions/with.rb
puppet-7.30.0-x86-mingw32 lib/puppet/functions/with.rb
puppet-7.30.0-x64-mingw32 lib/puppet/functions/with.rb
puppet-7.30.0-universal-darwin lib/puppet/functions/with.rb