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no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list Reply-To: Ruby developers Subject: [ruby-core:119853] [Ruby master Feature#20770] A *new* pipe operator proposal List-Id: Ruby developers Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: lpogic via ruby-core Cc: lpogic Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SXNzdWUgIzIwNzcwIGhhcyBiZWVuIHVwZGF0ZWQgYnkgbHBvZ2ljICjFgXVrYXN6IFBvbWlldMWC bykuDQoNCg0KQGF1c3RpbiwgQEFsZXhhbmRyZU1hZ3JvIEkgdW5kZXJzdGFuZCB0aGF0IHRoaXMg aXMgYSBjcmVhdHVyZSBmcm9tIHRoZSBmdW5jdGlvbmFsIHdvcmxkLiBIb3dldmVyLCBJIHdvbmRl ciB3aGV0aGVyIHRoZSBjdXJyZW50IHByb3Bvc2FsIChzdGF0ZW1lbnQgb3BlcmF0b3IpIHdvdWxk IGFsbG93IGZvciBzdWNoIGEgZm9ybXM6DQpgYGAgcnVieQ0KZGVmIGZvbw0KICByIHw+IChxX3Jl c3VsdCA9IHEoXykpIHw+IHAoXykNCiAgcmV0dXJuIHFfcmVzdWx0DQplbmQNCiMgb3INCmRlZiBm b28NCiAgciB8PiBxX3Jlc3VsdCA9IHEoXykgfD4gcChfKQ0KICByZXR1cm4gcV9yZXN1bHQNCmVu ZA0KDQpkZWYgYmFyDQogIChyX3Jlc3VsdCA9IHIpIHw+IHEoXykgfD4gcChfLCByX3Jlc3VsdCkN CmVuZA0KYGBgDQoNCg0KLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0K RmVhdHVyZSAjMjA3NzA6IEEgKm5ldyogcGlwZSBvcGVyYXRvciBwcm9wb3NhbA0KaHR0cHM6Ly9i dWdzLnJ1YnktbGFuZy5vcmcvaXNzdWVzLzIwNzcwI2NoYW5nZS0xMTA1NDMNCg0KKiBBdXRob3I6 IEFsZXhhbmRyZU1hZ3JvIChBbGV4YW5kcmUgTWFncm8pDQoqIFN0YXR1czogT3Blbg0KLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0KSGVsbG8sDQoNClRoaXMgaXMgbXkg Zmlyc3QgY29udHJpYnV0aW9uIGhlcmUuIEkgaGF2ZSBzZWVuIHByZXZpb3VzIGRpc2N1c3Npb25z IGFyb3VuZCBpbnRyb2R1Y2luZyBhIHBpcGUgb3BlcmF0b3IsIGJ1dCBpdCBzZWVtcyB0aGUgY29t bXVuaXR5IGRpZG4ndCByZWFjaCBhIGNvbnNlbnN1cy4gSSB3b3VsZCBsaWtlIHRvIHJldmlzaXQg dGhpcyBpZGVhIHdpdGggYSBzaW1wbGVyIGFwcHJvYWNoLCBtb3JlIG9mIGEgc3ludGFjdGljIHN1 Z2FyIHRoYXQgYWxpZ25zIHdpdGggaG93IG90aGVyIGxhbmd1YWdlcyBpbXBsZW1lbnQgdGhlIHBp cGUgb3BlcmF0b3IsIGJ1dCB3aXRob3V0IG1ha2luZyBzaWduaWZpY2FudCBjaGFuZ2VzIHRvIFJ1 YnkncyBzeW50YXguDQoNCkN1cnJlbnRseSwgd2Ugb2Z0ZW4gd3JpdGUgY29kZSBsaWtlIHRoaXM6 DQoNCmBgYHJ1YnkNCnZhbHVlID0gaGFsZihzcXVhcmUoYWRkKHZhbHVlLCAzKSkpDQpgYGANCg0K V2UgY2FuIGFjaGlldmUgdGhlIHNhbWUgcmVzdWx0IHVzaW5nIHRoZSBgdGhlbmAgbWV0aG9kOg0K DQpgYGBydWJ5DQp2YWx1ZSA9IHZhbHVlLnRoZW4geyBhZGQoXzEsIDMpIH0udGhlbiB7IHNxdWFy ZShfMSkgfS50aGVuIHsgaGFsZihfMSkgfQ0KYGBgDQoNCldoaWxlIGB0aGVuYCBoZWxwcyB3aXRo IHJlYWRhYmlsaXR5LCB3ZSBjYW4gc2ltcGxpZnkgaXQgZnVydGhlciB1c2luZyB0aGUgcHJvcG9z ZWQgcGlwZSBvcGVyYXRvcjoNCg0KYGBgcnVieQ0KdmFsdWUgPSBhZGQodmFsdWUsIDMpIHw+IHNx dWFyZShfMSkgfD4gaGFsZihfMSkNCmBgYA0KDQpNb3Jlb3Zlciwgd2l0aCB0aGUgdXBjb21pbmcg YGl0YCBmZWF0dXJlIGluIFJ1YnkgMy40ICgjMTg5ODApLCB0aGUgY29kZSBjb3VsZCBsb29rIGV2 ZW4gY2xlYW5lcjoNCg0KYGBgcnVieQ0KdmFsdWUgPSBhZGQodmFsdWUsIDMpIHw+IHNxdWFyZShp dCkgfD4gaGFsZihpdCkNCmBgYA0KDQpUaGlzIHByb3Bvc2FsIHVzZXMgdGhlIGFub255bW91cyBi bG9jayBhcmd1bWVudCBgKF8xKWAsIGFuZCB3aXRoIGBpdGAsIGl0IHNpbXBsaWZpZXMgdGhlIGNv ZGUgd2l0aG91dCBpbnRyb2R1Y2luZyBjb21wbGV4IHN5bnRheCBjaGFuZ2VzLiBJdCB3b3VsZCBh bGxvdyB1cyB0byBhY2hpZXZlIHRoZSBzYW1lIHJlc3VsdHMgYXMgaW4gb3RoZXIgbGFuZ3VhZ2Vz IHRoYXQgc3VwcG9ydCBwaXBlIG9wZXJhdG9ycywgYnV0IGluIGEgd2F5IHRoYXQgZmVlbHMgbmF0 dXJhbCB0byBSdWJ5LCB1c2luZyBleGlzdGluZyBjb25zdHJ1Y3RzIGxpa2UgYHRoZW5gIHVuZGVy bmVhdGguDQoNCkkgYmVsaWV2ZSB0aGlzIG9wZXJhdG9yIHdvdWxkIGVuaGFuY2UgY29kZSByZWFk YWJpbGl0eSBhbmQgbWFpbnRhaW5hYmlsaXR5LCBlc3BlY2lhbGx5IGluIGNhc2VzIHdoZXJlIG11 bHRpcGxlIG9wZXJhdGlvbnMgYXJlIGNoYWluZWQgdG9nZXRoZXIuDQoNClRoYW5rIHlvdSBmb3Ig Y29uc2lkZXJpbmcgdGhpcyBwcm9wb3NhbCENCg0KDQoNCg0KDQoNCi0tIA0KaHR0cHM6Ly9idWdz LnJ1YnktbGFuZy5vcmcvDQogX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwogcnVieS1jb3JlIG1haWxpbmcgbGlzdCAtLSBydWJ5LWNvcmVAbWwucnVieS1sYW5n Lm9yZwogVG8gdW5zdWJzY3JpYmUgc2VuZCBhbiBlbWFpbCB0byBydWJ5LWNvcmUtbGVhdmVAbWwu cnVieS1sYW5nLm9yZwogcnVieS1jb3JlIGluZm8gLS0gaHR0cHM6Ly9tbC5ydWJ5LWxhbmcub3Jn L21haWxtYW4zL2xpc3RzL3J1YnktY29yZS5tbC5ydWJ5LWxhbmcub3JnLw==