Sha256: 4865c5a85639964be769ac6c20de8f6859306ee067ed39a4e41488acd35a1b2b
Contents?: true
Size: 798 Bytes
Versions: 7
Compression:
Stored size: 798 Bytes
Contents
class String
CAP_LIST_REGEX = Regexp.new( '"([\w\s]+)"|(\S+)' )
WHITESPACE_REGEX = Regexp.new('^\s+$')
# Reformats string for a CAP list. If the string contains whitespace it will
# enclose the contents in quotation marks.
#
# @return [String]
# @example
# "one".for_cap_list # => "one"
# "two words".for_cap_list # => "\"two words\""
def for_cap_list
if self =~ /\s/
'"'+self+'"'
else
self
end
end
# Will unpack a string generated by {Array#to_s_for_cap}
#
# @return [Array<String>]
# @example
# "one \"two words\" three".unpack_cap_list # => [ "one", "two words", "three" ]
# @see Array#to_s_for_cap
def unpack_cap_list
self.split( CAP_LIST_REGEX ).reject{ |match| match == "" || match =~ WHITESPACE_REGEX }
end
end
Version data entries
7 entries across 7 versions & 1 rubygems