Sha256: 18cf2fccefac1058a9eb4020f5e2ef6665f270fec19538dfd7a2cd17235bf46b
Contents?: true
Size: 360 Bytes
Versions: 14
Compression:
Stored size: 360 Bytes
Contents
class String
# A string is blank if it's empty or contains whitespaces only:
#
# "".blank? # => true
# " ".blank? # => true
# " something here ".blank? # => false
#
def blank?
self !~ /\S/
end
end
class NilClass
# +nil+ is blank:
#
# nil.blank? # => true
#
def blank?
true
end
end
Version data entries
14 entries across 14 versions & 1 rubygems