instance method

Struct#members

() -> ::Array[::Symbol]

members → array_of_symbols

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

Returns the member names from self as an array:

Example

Customer = Struct.new(:name, :address, :zip)
Customer.new.members # => [:name, :address, :zip]

Related: to_a.

See also .members #length #select #inspect also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0