Feature #8649: Make ENV.fetch KeyError give key name in error message.

• Status: Closed
• Assignee: -
• Target version: -

[mmb (Matthew Boedicker)]

The KeyError raised by ENV.fetch('test') when the 'test' key does not exist does not give the name of the key in the error message.

This patch makes it give a better error message and behave like Hash.fetch.

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

This issue was solved with changeset r42025.
Matthew, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

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hash.c: key name in error message

• hash.c (env_fetch): Add key name to message on ENV.fetch KeyError,
  as well as Hash#fetch. [ruby-core:56062] [Feature #8649]