[ruby-core:92143] [Ruby trunk Misc#15723] Reconsider numbered parameters

From: drewpvogel@...
Date: 2019-04-04 05:23:49 UTC
List: ruby-core #92143
SXNzdWUgIzE1NzIzIGhhcyBiZWVuIHVwZGF0ZWQgYnkgZHZvZ2VsIChEcmV3IFZvZ2VsKS4NCg0K
DQptYXR6IChZdWtpaGlybyBNYXRzdW1vdG8pIHdyb3RlOg0KPiBZZXMsIEkgYWRtaXQgYHsgQDFb
QDJdID0gIkdvIEZpc2g6ICN7QDJ9IiB9YCBpcyBjcnlwdGljLiBCdXQgYHtAMSAqIEAyfWAgaXMg
bm90LiBTbyB1c2UgbnVtYmVyZWQgcGFyYW1ldGVycyB3aXRoIGNhcmUgKGp1c3QgbGlrZSBvdGhl
ciBmZWF0dXJlcyBpbiBSdWJ5KS4gVGhlICoqcG9zc2liaWxpdHkqKiB0byBtYWtlIGNvZGUgY3J5
cHRpYyBpdHNlbGYgc2hvdWxkIG5vdCBiZSB0aGUgcmVhc29uIHRvIHdpdGhkcmF3IGEgZmVhdHVy
ZS4NCg0KQSBzbWFsbCBzeW50YWN0aWMgdHdlYWsgY291bGQgYXZvaWQgb3ZlcmxvYWRpbmcgYEBg
IHdoaWxlIGFsc28gbWFraW5nIGl0IHBvc3NpYmxlIGZvciB0aGUgbWVhbmluZyB0byBiZSBpbmZl
cnJlZDoNCg0KYGBgDQpoID0gSGFzaC5uZXcgeyAqMFsqMV0gPSAiR28gRmlzaDogI3sqMX0iIH0N
CmBgYA0KDQpVc2luZyB0aGUgYXN0ZXJpc2sgc3ltYm9sIGFuZCBzd2l0Y2hpbmcgdGhlIGluZGV4
ZXMgdG8gYmFzZS0wIG1ha2VzIHRoaXMgYSBzaG9ydGhhbmQgZm9yOg0KDQoNCmBgYA0KaCA9IEhh
c2gubmV3IHsgfCphcmdzfCBhcmdzWzBdW2FyZ3NbMV1dID0gIkdvIEZpc2g6ICN7YXJnc1sxXX0i
IH0NCmBgYA0KDQpUaGUgYXN0ZXJpc2sgaXMgYWxyZWFkeSBvdmVybG9hZGVkIGZvciBtdWx0aXBs
aWNhdGlvbiBhbmQgdGhlIHNwbGF0IG9wZXJhdG9yLiBUaGlzIG1lYW5zIGV2ZXJ5b25lIGFscmVh
ZHkgaGFzIHRvIGNvbnNpZGVyIHRoZSBjb250ZXh0IHdoZW4gbWVudGFsbHkgcGFyc2luZyBpdC4g
SW1wbGllZCBhbGlhc2VzIGZvciBwb3NpdGlvbmFsIGFyZ3MgYXJlIGF0IGxlYXN0IGNvbmNlcHR1
YWxseSBuZWFyIHRvIHRoZSBzcGxhdCBvcGVyYXRvci4gTXVjaCBtb3JlIHNvIHRoYW4gdGhlIGBA
YCBzeW1ib2wuDQoNCg0KLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0K
TWlzYyAjMTU3MjM6IFJlY29uc2lkZXIgbnVtYmVyZWQgcGFyYW1ldGVycw0KaHR0cHM6Ly9idWdz
LnJ1YnktbGFuZy5vcmcvaXNzdWVzLzE1NzIzI2NoYW5nZS03NzQ2OQ0KDQoqIEF1dGhvcjogc29z
NG50IChTdGVmYW4gU2Now7zDn2xlcikNCiogU3RhdHVzOiBGZWVkYmFjaw0KKiBQcmlvcml0eTog
Tm9ybWFsDQoqIEFzc2lnbmVlOiANCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t
LS0tLS0NCkkganVzdCBsZWFybmVkIHRoYXQgKm51bWJlcmVkIHBhcmFtZXRlcnMqIGhhdmUgYmVl
biBtZXJnZWQgaW50byBSdWJ5IDIuNy4wZGV2Lg0KDQpGb3IgcmVhZGVycyBub3QgZmFtaWxpYXIg
d2l0aCB0aGlzIGZlYXR1cmU6IGl0IGFsbG93cyB5b3UgdG8gcmVmZXJlbmNlIGJsb2NrIGFyZ3Vt
ZW50cyBzb2xlbHkgYnkgdGhlaXIgKmluZGV4KiwgZS5nLg0KDQpgYGBydWJ5DQpbMSwgMiwgM10u
ZWFjaCB7IHxpfCBwdXRzIGkgfQ0KDQojIGNhbiBiZWNvbWUNCg0KWzEsIDIsIDNdLmVhY2ggeyBw
dXRzIEAxIH0NCmBgYA0KDQpJIGhhdmUgYW4gaXNzdWUgd2l0aCB0aGlzIG5ldyBmZWF0dXJlOiBJ
IHRoaW5rICoqaXQgZW5jb3VyYWdlcyBzbG9wcHkgcHJvZ3JhbW1pbmcqKiBhbmQgcmVzdWx0cyBp
biAqKmhhcmQgdG8gcmVhZCBjb2RlKiouDQoNCi0tLQ0KDQpUaGUgW29yaWdpbmFsIHByb3Bvc2Fs
XShodHRwczovL2J1Z3MucnVieS1sYW5nLm9yZy9pc3N1ZXMvNDQ3NSkgd2FzIHRvIGluY2x1ZGUg
YSBzcGVjaWFsIHZhcmlhYmxlIChvciBrZXl3b3JkKSB3aXRoIGEgKipyZWFkYWJsZSBuYW1lKios
IHNvbWV0aGluZyBsaWtlOg0KDQpgYGBydWJ5DQpbMSwgMiwgM10uZWFjaCB7IHB1dHMgaXQgfQ0K
DQojIG9yDQoNClsxLCAyLCAzXS5lYWNoIHsgcHV0cyB0aGlzIH0NCmBgYA0KDQpHcmFudGVkLCB0
aGF0IGxvb2tzIHF1aXRlIGxvdmVseSBhbmQgaXQgYWN0dWFsbHkgc3BlYWtzIHRvIG1lIOKAkyBJ
IGNhbiAqdW5kZXJzdGFuZCogdGhlIGNvZGUuIEFuZCBpdCBmaXRzIFJ1Ynk6IChxdW90aW5nIHRo
ZSB3ZWJzaXRlKQ0KDQo+IFtSdWJ5XSBoYXMgYW4gZWxlZ2FudCBzeW50YXggdGhhdCBpcyBuYXR1
cmFsIHRvIHJlYWQgYW5kIGVhc3kgdG8gd3JpdGUuDQoNCkJ1dCB0aGUgcHJvcG9zZWQgYGl0YCAv
IGB0aGlzYCBoYXMgbGltaXRlZCBhcHBsaWNhdGlvbi4gSXQncyBvbmx5IHVzZWZ1bCB3aGVuIGRl
YWxpbmcgd2l0aCBhIHNpbmdsZSBhcmd1bWVudC4gWW91IGNhbid0IGhhdmUgbXVsdGlwbGUgYGl0
YC1zIG9yIGB0aGlzYC1lcy4gVGhhdCdzIHdoeSBgQDFgLCBgQDJgLCBgQDNgIGV0Yy4gd2VyZSBj
aG9zZW4gaW5zdGVhZC4NCg0KSG93ZXZlciwgbGltaXRpbmcgdGhlIHVzZWZ1bG5lc3MgdG8gYSBz
aW5nbGUgYXJndW1lbnQgaXNuJ3QgYmFkIGF0IGF0LiBJbiBmYWN0LCBhIHNpbmdsZSBhcmd1bWVu
dCBzZWVtIHRvIGJlIHRoZSBsaW1pdCBvZiB3aGF0IG1ha2VzIHNlbnNlOg0KYGBgDQpoID0gSGFz
aC5uZXcgeyB8aGFzaCwga2V5fCBoYXNoW2tleV0gPSAiR28gRmlzaDogI3trZXl9IiB9DQoNCiMg
dnMNCg0KaCA9IEhhc2gubmV3IHsgQDFbQDJdID0gIkdvIEZpc2g6ICN7QDJ9IiB9DQpgYGANCldo
byB3YW50cyB0byByZWFkIHRoZSBsYXR0ZXI/IFRoYXQgbG9va3MgbGlrZSBhbiBhcmNoYWljIGJh
c2ggcHJvZ3JhbSAobm8gb2ZmZW5zZSkuIFdlIGFscmVhZHkgZGlzY291cmFnZSBQZXJsIHN0eWxl
IGAkYC1yZWZlcmVuY2VzOiAoZnJvbSBbVGhlIFJ1YnkgU3R5bGUgR3VpZGVdKGh0dHBzOi8vZ2l0
aHViLmNvbS9ydWJvY29wLWhxL3J1Ynktc3R5bGUtZ3VpZGUjbm8tcGVybC1yZWdleHAtbGFzdC1t
YXRjaGVycykpDQoNCj4gRG9uJ3QgdXNlIHRoZSBjcnlwdGljIFBlcmwtbGVnYWN5IHZhcmlhYmxl
cyBkZW5vdGluZyBsYXN0IHJlZ2V4cCBncm91cCBtYXRjaGVzIChgJDFgLCBgJDJgLCBldGMpLiBV
c2UgYFJlZ2V4cC5sYXN0X21hdGNoKG4pYCBpbnN0ZWFkLg0KDQpJIGRvbid0IHNlZSBob3cgb3Vy
IGNvZGUgY2FuIGJlbmVmaXQgZnJvbSBhZGRpbmcgYEAxYCBhbmQgYEAyYC4NCg0KTmFtaW5nIGEg
cGFyYW1ldGVyIGlzbid0IHVzZWxlc3Mg4oCTIGl0IGdpdmVzIGNvbnRleHQuIFdpdGggbW9yZSB0
aGFuIG9uZSBwYXJhbWV0ZXIsIG5hbWluZyBpcyBjcnVjaWFsLiBBbmQgeWVzLCBuYW1pbmcgaXMg
aGFyZC4gQnV0IGF2b2lkaW5nIHByb3BlciBuYW1pbmcgYnkgdXNpbmcgaW5kaWNlcyBpcyB0aGUg
d3Jvbmcgd2F5Lg0KDQpTbyBwbGVhc2UgcmVjb25zaWRlciBudW1iZXJlZCBwYXJhbWV0ZXJzLg0K
DQpVc2UgYSByZWFkYWJsZSBuYW1lZCB2YXJpYWJsZSAob3Iga2V5d29yZCkgdG8gcmVmZXIgdG8g
dGhlIGZpcnN0IGFyZ3VtZW50IG9yIGRpdGNoIHRoZSBmZWF0dXJlIGVudGlyZWx5Lg0KDQoNCg0K
LS0gDQpodHRwczovL2J1Z3MucnVieS1sYW5nLm9yZy8NCgpVbnN1YnNjcmliZTogPG1haWx0bzpy
dWJ5LWNvcmUtcmVxdWVzdEBydWJ5LWxhbmcub3JnP3N1YmplY3Q9dW5zdWJzY3JpYmU+CjxodHRw
Oi8vbGlzdHMucnVieS1sYW5nLm9yZy9jZ2ktYmluL21haWxtYW4vb3B0aW9ucy9ydWJ5LWNvcmU+
Cg==

In This Thread

Prev Next