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4bdfc9070c
(https://github.com/ruby/irb/pull/835)
* Remove unnecessary code from the exit command's implementation
1. The parameters of `IRB.irb_exit` were never used. But there are some
libraries seem to call it with arguments + it's declared on the top-level
IRB constant. So I changed the params to anonymous splat instead of removing them.
2. `Context#exit` was completely unnecessary as `IRB.irb_exit` doesn't use
the `@irb` instance it passes. And since it's (or should be treated as)
a private method, I simply removed it.
3. The `exit` command doesn't use the status argument it receives at all.
But to avoid raising errors on usages like `exit 1`, I changed the argument to
anonymous splat instead removing it.
* Make exit an actual command
* Update readme
452b543a65
22 lines
335 B
Ruby
22 lines
335 B
Ruby
# frozen_string_literal: true
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require_relative "nop"
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module IRB
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# :stopdoc:
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module ExtendCommand
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class Exit < Nop
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category "IRB"
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description "Exit the current irb session."
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def execute(*)
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IRB.irb_exit
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rescue UncaughtThrowError
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Kernel.exit
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end
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end
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end
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# :startdoc:
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end
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