Namespace function seeded_rand()

Author: smortex

lib/puppet/functions/seeded_rand.rb

@@ -1,22 +1,14 @@
 # frozen_string_literal: true
 
-# @summary
-#   Generates a random whole number greater than or equal to 0 and less than max, using the value of seed for repeatable randomness.
+# THIS FILE WAS GENERATED BY `rake regenerate_unamespaced_shims`
+
+# @summary DEPRECATED.  Use the namespaced function [`stdlib::seeded_rand`](#stdlibseeded_rand) instead.
 Puppet::Functions.create_function(:seeded_rand) do
-  # @param max The maximum value.
-  # @param seed The seed used for repeatable randomness.
-  #
-  # @return [Integer]
-  #   A random number greater than or equal to 0 and less than max
-  dispatch :seeded_rand do
-    param 'Integer[1]', :max
-    param 'String', :seed
+  dispatch :deprecation_gen do
+    repeated_param 'Any', :args
   end
-
-  def seeded_rand(max, seed)
-    require 'digest/md5'
-
-    seed = Digest::MD5.hexdigest(seed).hex
-    Puppet::Util.deterministic_rand_int(seed, max)
+  def deprecation_gen(*args)
+    call_function('deprecation', 'seeded_rand', 'This function is deprecated, please use stdlib::seeded_rand instead.')
+    call_function('stdlib::seeded_rand', *args)
   end
 end

lib/puppet/functions/stdlib/seeded_rand.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+# @summary
+#   Generates a random whole number greater than or equal to 0 and less than max, using the value of seed for repeatable randomness.
+Puppet::Functions.create_function(:'stdlib::seeded_rand') do
+  # @param max The maximum value.
+  # @param seed The seed used for repeatable randomness.
+  #
+  # @return [Integer]
+  #   A random number greater than or equal to 0 and less than max
+  dispatch :seeded_rand do
+    param 'Integer[1]', :max
+    param 'String', :seed
+  end
+
+  def seeded_rand(max, seed)
+    require 'digest/md5'
+
+    seed = Digest::MD5.hexdigest(seed).hex
+    Puppet::Util.deterministic_rand_int(seed, max)
+  end
+end

spec/functions/seeded_rand_spec.rb

@@ -2,10 +2,10 @@
 
 require 'spec_helper'
 
-describe 'seeded_rand' do
+describe 'stdlib::seeded_rand' do
   it { is_expected.not_to be_nil }
-  it { is_expected.to run.with_params.and_raise_error(ArgumentError, %r{'seeded_rand' expects 2 arguments, got none}i) }
-  it { is_expected.to run.with_params(1).and_raise_error(ArgumentError, %r{'seeded_rand' expects 2 arguments, got 1}i) }
+  it { is_expected.to run.with_params.and_raise_error(ArgumentError, %r{'stdlib::seeded_rand' expects 2 arguments, got none}i) }
+  it { is_expected.to run.with_params(1).and_raise_error(ArgumentError, %r{'stdlib::seeded_rand' expects 2 arguments, got 1}i) }
   it { is_expected.to run.with_params(0, '').and_raise_error(ArgumentError, %r{parameter 'max' expects an Integer\[1\] value, got Integer\[0, 0\]}) }
   it { is_expected.to run.with_params(1.5, '').and_raise_error(ArgumentError, %r{parameter 'max' expects an Integer value, got Float}) }
   it { is_expected.to run.with_params(-10, '').and_raise_error(ArgumentError, %r{parameter 'max' expects an Integer\[1\] value, got Integer\[-10, -10\]}) }