Sha256: 03b97d445e06bb830403d17c677fa569ad01595444f32e31595182bb67523c02
Contents?: true
Size: 428 Bytes
Versions: 89
Compression:
Stored size: 428 Bytes
Contents
# encoding: utf-8
# String
class String
# hyphen-format string to array.
#
# ==== Examples
#
# number case
#
# '1-5'.hyphen_to_a # => [1, 2, 3, 4, 5]
#
# alphabet case
#
# '"a"-"e"'.hyphen_to_a # => ['a', 'b', 'c', 'd', 'e']
#
def hyphen_to_a
return self unless self.include? '-'
return self unless count('-') == 1
eval "[*#{gsub('-', '..')}]", binding
end
end
Version data entries
89 entries across 89 versions & 1 rubygems