เพิ่มตารางคู่ลำดับในรูบี้
a = [ "a", "b", "c" ]
a.push("d", "e", "f")
#=> ["a", "b", "c", "d", "e", "f"]
a = [1, 2, 3]
a += [4, 5]
#=> [1, 2, 3, 4, 5]
a << 6
#=> [1, 2, 3, 4, 5, 6]
วิธีที่จะเพิ่มการตารางคู่ลำดับรูบี้
array.push('new element')
# OR
array << 'new element'
วิธีที่จะเพิ่มไปยังรูบี้อาเรย์
a = [ "a", "b", "c" ]
a.push("d", "e", "f")
#=> ["a", "b", "c", "d", "e", "f"]
[1, 2, 3].push(4).push(5)
#=> [1, 2, 3, 4, 5]