From: shugo@... Date: 2017-12-27T08:30:16+00:00 Subject: [ruby-core:84496] [Ruby trunk Bug#14239] warn open("|...") Issue #14239 has been updated by shugo (Shugo Maeda). normalperson (Eric Wong) wrote: > I like that idea, I've been rewriting some stuff to use > "File.open(filename, &:read)" instead of IO.read. > > Now, can we implement these new singleton methods in > prelude.rb instead of writing in C? :) Thanks for your suggestion. I've created a new ticket #14245. ---------------------------------------- Bug #14239: warn open("|...") https://bugs.ruby-lang.org/issues/14239#change-69022 * Author: akr (Akira Tanaka) * Status: Open * Priority: Normal * Assignee: * Target version: * ruby -v: * Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN ---------------------------------------- Recently we found open("|...") is tend to be misused. Many people uses this method without concerning that it can run a process. I think it should be deprecated. So, I propose that ruby warns open("|..."). (and remove this process invoking feature in long term) -- https://bugs.ruby-lang.org/ Unsubscribe: