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--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: Returns the number of arguments that would not be ignored. If the block is declared to take no arguments, returns 0. If the block is known to take exactly n arguments, returns n. If the block has optional arguments, return -n-1, where n is the number of mandatory arguments. A <tt>proc</tt> with no argument declarations is the same a block declaring <tt>||</tt> as its arguments.
- !ruby/struct:SM::Flow::VERB
body: " Proc.new {}.arity #=> 0\n Proc.new {||}.arity #=> 0\n Proc.new {|a|}.arity #=> 1\n Proc.new {|a,b|}.arity #=> 2\n Proc.new {|a,b,c|}.arity #=> 3\n Proc.new {|*a|}.arity #=> -1\n Proc.new {|a,*b|}.arity #=> -2\n"
full_name: Proc#arity
is_singleton: false
name: arity
params: |
prc.arity -> fixnum
visibility: public