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Answer by Matt for Ruby how to add an element to element to hash that returns...
my_hash.merge!( { 'X' => value } )
View ArticleAnswer by Arup Rakshit for Ruby how to add an element to element to hash that...
Do as below using merge! :my_hash.merge!("X" => value)
View ArticleAnswer by Nick Veys for Ruby how to add an element to element to hash that...
tap will yield the object to a block, and then return it:my_hash.tap { |h| h['X'] = value }Be aware that reducing lines of code for the sake of reducing lines of code only reduces readability and...
View ArticleRuby how to add an element to element to hash that returns hash?
I'm trying to be really efficient with # of lines of code so I want to combine the following two lines of code:my_hash["X"] = valuemy_hashIf I take out the second line, then my function returns the...
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