[#77789] [Ruby trunk Feature#12012] Add Boolean method — prodis@...
Issue #12012 has been updated by Fernando Hamasaki de Amorim.
4 messages
2016/10/27
[ruby-core:77709] [Ruby trunk Misc#12863] Hash#compact! behavior different from the Active Support Hash#compact!
From:
csonpatki@...
Date:
2016-10-22 08:23:08 UTC
List:
ruby-core #77709
Issue #12863 has been reported by Prathamesh Sonpatki.
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Misc #12863: Hash#compact! behavior different from the Active Support Hash#compact!
https://bugs.ruby-lang.org/issues/12863
* Author: Prathamesh Sonpatki
* Status: Open
* Priority: Normal
* Assignee:
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Hash#compact and Hash#compact! were added in https://bugs.ruby-lang.org/issues/11818 but the Hash#compact! is different from Active Support. Please check following snippet:
~~~ ruby
# Active Support
>> hash = { a: true, b: false, c: nil }
=> {:a=>true, :b=>false, :c=>nil}
>> hash.compact!
=> {:a=>true, :b=>false}
>> hash.compact!
=> nil
# Ruby dev
>> hash = { a: true, b: false, c: nil }
=> {:a=>true, :b=>false, :c=>nil}
>> hash.compact!
=> {:a=>true, :b=>false}
>> hash.compact!
=> {:a=>true, :b=>false}
>>
~~~
@nobu Was it intentional to not return nil in case of compact! when none of the values are nil?
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