struct.each_pair {|sym, obj| block } â struct
struct.each_pair â an_enumerator
struct.each_pair â an_enumerator
Instance Public methods
Calls block once for each instance variable, passing the name (as a symbol) and the value as parameters.
If no block is given, an enumerator is returned instead.
Customer = Struct.new(:name, :address, :zip)
joe = Customer.new("Joe Smith", "123 Maple, Anytown NC", 12345)
joe.each_pair {|name, value| puts("#{name} => #{value}") }
produces:
name => Joe Smith address => 123 Maple, Anytown NC zip => 12345
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