String.splitLines
splitLines($options = {}) -> list
Description
Split into a List, separated by newlines.
It discards blank lines unless $options is -keepWhitespace.
$body = '''
line 1.
line 2!
'''
$body.splitLines()
//= ['line 1.', 'line 2!']
$body.splitLines(-keepWhitespace)
//= ['', 'line 1.', '', 'line 2!', '']