Changes each upper-case char in self by its lower-case variant

var b = new Buffer
b.append("Hello World!")
b.lower
assert b == "hello world!"

Property definitions

core $ Buffer :: lower
	# Changes each upper-case char in `self` by its lower-case variant
	#
	# ~~~
	# var b = new Buffer
	# b.append("Hello World!")
	# b.lower
	# assert b == "hello world!"
	# ~~~
	fun lower is abstract
lib/core/text/abstract_text.nit:1619,2--1627,22

core $ FlatBuffer :: lower
	redef fun lower
	do
		if written then reset
		for i in [0 .. _length[ do self[i] = self[i].to_lower
	end
lib/core/text/flat.nit:1158,2--1162,4