core :: Sequence :: rotate_left
var a = [12, 23, 34, 45]
a.rotate_left
assert a == [23, 34, 45, 12]
# Rotates the elements of self once to the left
#
# ~~~nit
# var a = [12, 23, 34, 45]
# a.rotate_left
# assert a == [23, 34, 45, 12]
# ~~~
fun rotate_left do
var fst = shift
push fst
end
lib/core/collection/abstract_collection.nit:1239,2--1249,4