[ruby-core:78062] [Ruby trunk Feature#12913] A way to configure the default maximum width of pp
From:
mame@...
Date:
2016-11-09 15:04:39 UTC
List:
ruby-core #78062
Issue #12913 has been reported by Yusuke Endoh.
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Feature #12913: A way to configure the default maximum width of pp
https://bugs.ruby-lang.org/issues/12913
* Author: Yusuke Endoh
* Status: Open
* Priority: Normal
* Assignee: Akira Tanaka
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How about having an easy way to configure the maximum width of a line of `pp` output?
Currently, `pp` accepts the maximum width as an optional argument:
pp(big_array, $>, 120)
However, this is obviously too long for a useful debugging-purpose method like `pp`. Even worse, we must add the fragment "`, $>, 120`" to all calls to `pp`. I don't feel this is reasonable.
The patch attached provides `PP.default_maxwidth=` and `PP.default_maxwidth`, which can be used to configure the default setting of the maxwidth.
PP.default_maxwidth = 1
pp([1, 2, 3])
#=> [1,
# 2,
# 3]
Akr-san, what do you think?
---Files--------------------------------
pp-default-maxwidth.patch (1.05 KB)
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