APPEND

APPEND a, var1 [, var2 [, …, varN]]

Inserts the values var1 to varN at the end of the array a. var1 to varN can be any data type.

Instead of APPEND the << Operator can be used.

Example 1: Append single number

a = [1,2,3]
print "Before APPEND: "; a

APPEND a, 4
print "After APPEND : "; a

' Output:
' Before APPEND: [1,2,3]
' After APPEND : [1,2,3,4]

Example 2: Append multiple numbers

a = [1,2,3]

APPEND a, 4, 5
print a              ' Output: [1,2,3,4,5]

Example 3: Append an array

a = [1,2,3]

APPEND a, [4,5,6]
print a              ' Output: [1,2,3,[4,5,6]]

Example 4: Append a string

a = ["a", "b", "c"]

APPEND a, "d"
print a                 ' Output: [a,b,c,d]

Example 5: Using << operator

a = [1,2,3]

a << 4
print a                  ' Output: [1,2,3,4]

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