kachick / proc-isolation

Expose hidden feature around `Proc#isolate` in CRuby

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• No longer maintained.
• All versions have been removed from https://rubygems.org to free up valuable namespace for other developers.

proc-isolation

An evil tool, this gem expose hidden feature around Proc#isolate in CRuby.
Do not use in your production code, stop to use just only fun in your sandbox. :)

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Usage

Require Ruby 3.0 or later

Overview

require 'proc/isolation'

prc = ->{ 42 }
prc.isolate #=> New isolated Proc instance will be returned

prc.isolate! #=> The Proc instance will be isolated

local_variable = 42
-> { local_variable }.isolate #=> can not isolate a Proc because it accesses outer variables (local_variable). (ArgumentError)

Links

• Repository
• API documents