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--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: "Returns the number of items in <em>enum</em>, where #size is called if it responds to it, otherwise the items are counted through enumeration. If an argument is given, counts the number of items in <em>enum</em>, for which equals to <em>item</em>. If a block is given, counts the number of elements yielding a true value."
- !ruby/struct:SM::Flow::VERB
body: " ary = [1, 2, 4, 2]\n ary.count # => 4\n ary.count(2) # => 2\n ary.count{|x|x%2==0} # => 3\n"
full_name: Enumerable#count
is_singleton: false
name: count
params: |
enum.count => int
enum.count(item) => int
enum.count {| obj | block } => int
visibility: public