select() public

Returns a new hash consisting of entries which the block returns true.

h = { "a" => 100, "b" => 200, "c" => 300 }
h.select {|k,v| k > "a"}  #=> {"b" => 200, "c" => 300}
h.select {|k,v| v < 200}  #=> {"a" => 100}
Show source
Register or log in to add new notes.