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Since commands can't be chained with methods, their return values are not intended to be used. But if IRB keeps storing command return values as the last value, and print them, users may rely on such implicit behaviour. So to avoid such confusion, this commit suppresses command's return values. It also updates some commands that currently rely on this implicit behaviour.
tompng
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Apr 26, 2024
matzbot
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Apr 26, 2024
(ruby/irb#934) Since commands can't be chained with methods, their return values are not intended to be used. But if IRB keeps storing command return values as the last value, and print them, users may rely on such implicit behaviour. So to avoid such confusion, this commit suppresses command's return values. It also updates some commands that currently rely on this implicit behaviour. ruby/irb@fa96bea76f
st0012
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Jun 16, 2024
In #934, we changed command calls to return nil only. This PR improves the behaviour even further by: - Not echoing the `nil` returned by command calls - Not overriding previous return value stored in `_` with the `nil` from commands
tompng
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Jun 18, 2024
In #934, we changed command calls to return nil only. This PR improves the behaviour even further by: - Not echoing the `nil` returned by command calls - Not overriding previous return value stored in `_` with the `nil` from commands
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Since commands can't be chained with methods, their return values are not intended to be used. But if IRB keeps storing command return values as the last value, and print them, users may rely on such implicit behaviour.
So to avoid such confusion, this commit suppresses command's return values. It also updates some commands that currently rely on this implicit behaviour.