Sha256: b82db8825460ff49470aecca09e84db180bfd1e8434777f6bbb924ef442d7856
Contents?: true
Size: 485 Bytes
Versions: 57
Compression:
Stored size: 485 Bytes
Contents
class String
# Is this string just whitespace?
#
# "abc".blank? #=> false
# " ".blank? #=> true
#
def blank?
self !~ /\S/
end
alias_method :whitespace?, :blank?
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCString < Test::Unit::TestCase
def test_blank?
assert( ! "xyz".blank? )
assert( " ".blank? )
end
end
=end
Version data entries
57 entries across 57 versions & 3 rubygems