hsh.each_pair {| key, value | block } â hsh
hsh.each_pair â an_enumerator
hsh.each_pair â an_enumerator
Instance Public methods
Calls block once for each key in hsh, passing the key-value pair as parameters.
If no block is given, an enumerator is returned instead.
1 2 | h = { "a" => 100 , "b" => 200 } h. each {|key, value| puts "#{key} is #{value}" } |
produces:
1 2 | a is 100 b is 200 |
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