[ruby-core:78263] [Ruby trunk Feature#11999] MatchData#to_h to get a Hash from named captures
From:
headius@...
Date:
2016-11-22 19:41:55 UTC
List:
ruby-core #78263
Issue #11999 has been updated by Charles Nutter.
Shouldn't this produce Symbol keys?
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Feature #11999: MatchData#to_h to get a Hash from named captures
https://bugs.ruby-lang.org/issues/11999#change-61627
* Author: sorah Shota Fukumori
* Status: Closed
* Priority: Normal
* Assignee: sorah Shota Fukumori
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~~~
class MatchData
def to_h
self.names.map { |n| [n, self[n]] }.to_h
end
end
p '12'.match(/(?<a>.)(?<b>.)(?<c>.)?/).to_h #=> {"a"=>"1", "b"=>"2", "c"=>nil}
~~~
Sometimes I want to get a Hash from named capture, but currently I have to use #names + #captures. How about adding MatchData#to_h for convenience way?
---Files--------------------------------
11999.diff (2.77 KB)
11999-2.diff (3.41 KB)
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