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--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: Adds the contents of <em>other_hash</em> to <em>hsh</em>. If no block is specified entries with duplicate keys are overwritten with the values from <em>other_hash</em>, otherwise the value of each duplicate key is determined by calling the block with the key, its value in <em>hsh</em> and its value in <em>other_hash</em>.
- !ruby/struct:SM::Flow::VERB
body: " h1 = { "a" => 100, "b" => 200 }\n h2 = { "b" => 254, "c" => 300 }\n h1.merge!(h2) #=> {"a"=>100, "b"=>254, "c"=>300}\n\n h1 = { "a" => 100, "b" => 200 }\n h2 = { "b" => 254, "c" => 300 }\n h1.merge!(h2) { |key, v1, v2| v1 }\n #=> {"a"=>100, "b"=>200, "c"=>300}\n"
full_name: Hash#update
is_singleton: false
name: update
params: |
hsh.merge!(other_hash) => hsh
hsh.update(other_hash) => hsh
hsh.merge!(other_hash){|key, oldval, newval| block} => hsh
hsh.update(other_hash){|key, oldval, newval| block} => hsh
visibility: public