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SCRIPT & CODE EXAMPLE
CODE EXAMPLE FOR RUBY
rails filter hashes by key value
{
:a
=>
1
,
:b
=>
2
,
:c
=>
3
}
.
select
{
|
k
,
v
|
k
!=
:a
&&
v
.
even
?
}
# => { :b => 2 }
Source by riptutorial.com #
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#rails
#filter
#hashes
#key
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