var fruits = ["Banana", "Orange"];
fruits.unshift( "Apple" );
console.log( fruits );
// ["Apple", "Banana", "Orange"]
my @fruits = ("Banana", "Orange");
unshift @fruits, "Apple";
print @fruits;
# AppleBananaOrange
$fruits = ["Banana", "Orange"];
array_unshift($fruits, "Apple");
print_r( $fruits );
# Array
# (
# [0] => Apple
# [1] => Banana
# [2] => Orange
# )
fruits = ["Banana", "Orange"];
fruits.insert(0, "Apple")
print( fruits )
# ['Apple', 'Banana', 'Orange']
fruits = ["Banana", "Orange"];
fruits[:0] = ["Apple"]
print( fruits )
# ['Apple', 'Banana', 'Orange']