Sha256: 2135ab3b5ee0866f370a8cd23f90cf4f95fc028b8e2f1cbf2a95006e86f96a66
Contents?: true
Size: 1.15 KB
Versions: 8
Compression:
Stored size: 1.15 KB
Contents
# coding: utf-8
# frozen_string_literal: true
#
# Why would we ever use Ruby 1.8.7 when we can backport with something
# as simple as this?
#
# copied from prawn.
# modified by Hideo NAKAMURA
#
class String # :nodoc:
def first_line
each_line { |line| return line }
end
alias lines to_a unless "".respond_to?(:lines)
unless "".respond_to?(:each_char)
def each_char(&block) # :nodoc:
# copied from jcode
if block_given?
scan(/./m, &block)
else
scan(/./m)
end
end
end
unless "".respond_to?(:bytesize)
def bytesize # :nodoc:
length
end
end
unless "".respond_to?(:ord)
def ord
self[0]
end
end
unless "".respond_to?(:ascii_only?)
def ascii_only?
!!(self =~ %r{[^!"#$%&'()*+,\-./:;<=>?@0-9A-Za-z_\[\\\]\{\}^` ~\0\n]})
end
end
end
unless File.respond_to?(:binread)
def File.binread(file) # :nodoc:
File.open(file, "rb:utf-8:utf-8") { |f| f.read }
end
end
if RUBY_VERSION < "1.9"
def ruby_18 # :nodoc:
yield
end
def ruby_19 # :nodoc:
false
end
else
def ruby_18 # :nodoc:
false
end
def ruby_19 # :nodoc:
yield
end
end
Version data entries
8 entries across 8 versions & 1 rubygems