0

More than 1 year has passed since last update.

@YumaInaura(稲浦悠馬)

Ruby — eval の変数代入を main に反映させる

Ruby

Last updated at 2022-08-21Posted at 2018-09-12

例

#!/usr/bin/env ruby

alice = nil

binding.eval('alice = "liddle"')

p alice # "liddle"

Ref

Class: Binding (Ruby 2.4.2)

Versions

ruby 2.4.2p198 (2017-09-14 revision 59899) [x86_64-darwin16]

Links

チャットメンバー募集

何か質問、悩み事、相談などあればLINEオープンチャットもご利用ください。

Twitter

0

Register as a new user and use Qiita more conveniently

You get articles that match your needs
You can efficiently read back useful information
You can use dark theme

What you can do with signing up

0