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instance method

Struct#members

struct.members → array

static VALUE
rb_struct_members_m(VALUE obj)
{
    return rb_struct_s_members_m(rb_obj_class(obj));
}

Returns the struct members as an array of symbols:

Example

Customer = Struct.new(:name, :address, :zip)
joe = Customer.new("Joe Smith", "123 Maple, Anytown NC", 12345)
joe.members   #=> [:name, :address, :zip]

See also #length #select #inspect #size also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.1

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