Run

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puts　"Hello World"

"Puts is put"

put "Hello World"

error contents

<main>': undefined method puts　' for main:Object (NoMethodError)

Did you mean? puts putc

How to read Katakana

Undefined method · `method name' · fore main: object no method error

Did You Mean?

The method name is different. Did you mean? Lists the right candidates

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