Sha256: 6da01deafa6207ce8d9c703596d862229f974322a30300d4cfbae5ceae4030ff
Contents?: true
Size: 556 Bytes
Versions: 26
Compression:
Stored size: 556 Bytes
Contents
unless String.method_defined? :strip_margin
class String
# The method strips the characters preceding a special margin character.
# Useful for HEREDOCs and other multi-line strings.
#
# @example
#
# code = <<-END.strip_margin('|')
# |def test
# | some_method
# | other_method
# |end
# END
#
# #=> "def\n some_method\n \nother_method\nend"
def strip_margin(margin_characters)
margin = Regexp.quote(margin_characters)
gsub(/^\s+#{margin}/, '')
end
end
end
Version data entries
26 entries across 23 versions & 6 rubygems