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Current File : //opt/alt/ruby18/share/ri/1.8/system/Hash/length-i.yaml

--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns the number of key-value pairs in the hash.
- !ruby/struct:SM::Flow::VERB 
  body: "   h = { "d" => 100, "a" => 200, "v" => 300, "e" => 400 }\n   h.length        #=> 4\n   h.delete("a")   #=> 200\n   h.length        #=> 3\n"
full_name: Hash#length
is_singleton: false
name: length
params: |
  hsh.length    =>  fixnum
  hsh.size      =>  fixnum

visibility: public