mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
cf5d04f663
* hash.c (rb_hash_dup): should preserve HASH_PROC_DEFAULT and HASH_DELETED flags. * hash.c (rb_hash_shift): shift from empty hash should not return its default proc. * hash.c (rb_hash_default_proc): new method. [new] * array.c (rb_ary_aref): no need for Bignum check. * array.c (rb_ary_aset): explicit Bignum check removd. * numeric.c (fix_aref): normalize bignum before bit-op. * bignum.c (rb_big_rand): max may be Bignum zero. * bignum.c (rb_cstr_to_inum): should normalize bignums, to avoid returning fixable bignum value. * bignum.c (rb_uint2big): there should be no zero sized bignum. * ext/extmk.rb.in: extmake() that works properly for both tkutil (tk/tkutil.so) and digest/sha1. * hash.c (rb_hash_equal): should check HASH_PROC_DEFAULT too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2706 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
36 lines
629 B
Ruby
36 lines
629 B
Ruby
$expect_verbose = false
|
|
|
|
class IO
|
|
def expect(pat,timeout=9999999)
|
|
buf = ''
|
|
case pat
|
|
when String
|
|
e_pat = Regexp.new(Regexp.quote(pat))
|
|
when Regexp
|
|
e_pat = pat
|
|
end
|
|
while true
|
|
if IO.select([self],nil,nil,timeout).nil? then
|
|
result = nil
|
|
break
|
|
end
|
|
c = getc.chr
|
|
buf << c
|
|
if $expect_verbose
|
|
STDOUT.print c
|
|
STDOUT.flush
|
|
end
|
|
if mat=e_pat.match(buf) then
|
|
result = [buf,*mat.to_a[1..-1]]
|
|
break
|
|
end
|
|
end
|
|
if block_given? then
|
|
yield result
|
|
else
|
|
return result
|
|
end
|
|
nil
|
|
end
|
|
end
|
|
|