[ruby-dev:49262] [Ruby trunk - Feature #11538] ensure variable syntax
From:
matz@...
Date:
2015-09-18 16:31:12 UTC
List:
ruby-dev #49262
SXNzdWUgIzExNTM4IGhhcyBiZWVuIHVwZGF0ZWQgYnkgWXVraWhpcm8gTWF0 c3Vtb3RvLgoKCmBlbnN1cmUgPT4gZWAg44GnIGUg44GM5Y+X44GR5Y+W44KL 5YCk44KS5piO56K644Gr5a6a576p44GX44Gm44GP44Gg44GV44GE44CCZW5z dXJl44Gv44GE44KN44GE44KN44Gq5aC05ZCIKOato+W4uOe1guS6huOAgeS+ i+WkluOAgXRocm9344Gq44GpKeOBq+WRvOOBsOOCjOOCi+OBruOBp+OAgeOB neOCjOOBnuOCjOOBruOCseODvOOCueOBq+OBpOOBhOOBpuOBqeOBhuOBquOC i+OBruOBi+OBjOawl+OBq+OBquOCiuOBvuOBmeOAggoKTWF0ei4KCgotLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCkZlYXR1cmUg IzExNTM4OiBlbnN1cmUgdmFyaWFibGUgc3ludGF4Cmh0dHBzOi8vYnVncy5y dWJ5LWxhbmcub3JnL2lzc3Vlcy8xMTUzOCNjaGFuZ2UtNTQyMzgKCiogQXV0 aG9yOiB5YXN1aGlybyBhcmltYQoqIFN0YXR1czogT3BlbgoqIFByaW9yaXR5 OiBOb3JtYWwKKiBBc3NpZ25lZTogCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0KCmVuc3VyZSDjga7mp4vmlofjgpLmi6HlvLXj gZfjgabjgIHjgrPjg7Pjg4bjgq3jgrnjg4jjga7lgKTjgpLlj5fjgZHlj5bj gozjgovjgojjgYbjgavjgZnjgovmj5DmoYjjgafjgZnjgIIKcmVzY3VlIOOB p+S+i+WkluOCquODluOCuOOCp+OCr+ODiOOCkuWkieaVsOOBq+WPl+OBkeOB puWPgueFp+OBmeOCi+OBruOBqOWQjOanmOOBq+OAgWVuc3VyZSDjgafntZDm npzjga7jgqrjg5bjgrjjgqfjgq/jg4jjgpLlj4LnhafjgZfjgb7jgZnjgIIK CiAgZW5zdXJlICc9PicgbGhzCgrpgJTkuK3jgafjga4gcmV0dXJuIOOBq+OC iOOCi+aJk+OBoeWIh+OCiuOBquOBqeOBq+OCiOOBo+OBpuOAgemBqeWIh+OB p+OBquOBhOWApOOBjOi/lOOCi+OBk+OBqOOBjOOBguOCiuOBvuOBmeOAggrn j77nirbjgafjgZPjgozjgpLnorroqo3jgZnjgovjgZ/jgoHjgavjga/jgIFl bnN1cmUg44Gn5Y+C54Wn44Gn44GN44KL44KI44GG44Gr44GC44KJ44GL44GY 44KB5aSJ5pWw44Gr5p2f57ib44GZ44KL5b+F6KaB44GM44GC44KK44G+44GZ 44CCCgp+fn5ydWJ5CmRlZiBhYnMoIGFyZyApCiAgcmV0dmFsID0gbmlsCiAg cmV0dXJuICByZXR2YWwgPSAgYXJnICAgIGlmIGFyZyA+IDAKICByZXR1cm4g IHJldHZhbCA9IC1hcmcgICAgaWYgYXJnIDwgMAogIHJldHZhbAoKZW5zdXJl CiAgcCAgcmV0dmFsCgplbmQKfn5+CgrjgZPjgozjgpIgZW5zdXJlIOOBp+Wk ieaVsOOBq+adn+e4m+OBp+OBjeOCi+OBqOOAgeiomOi/sOOBjOewoea9lOOB q+OBquOCiuOBvuOBmeOAggoKfn5+cnVieQpkZWYgYmFyKCBhcmcgKQogIHJl dHVybiAgYXJnICAgIGlmIGFyZyA+IDAKICByZXR1cm4gLWFyZyAgICBpZiBh cmcgPCAwCgplbnN1cmUgPT4gcmV0dmFsCiAgcCAgcmV0dmFsCgplbmQKfn5+ CuODkeODg+ODgeOBr+OBpOOBj+OBo+OBpuOBhOOBvuOBm+OCk+OBjOOAgeOB neOCjeOBneOCjee3oOOCgeWIh+OCiuOCieOBl+OBhOOBruOBp+aPkOahiOOB l+OBpuOBv+OBvuOBmeOAggoKCgoKLS0gCmh0dHBzOi8vYnVncy5ydWJ5LWxh bmcub3JnLwo=