mirror of https://github.com/ilyakooo0/urbit.git synced 2024-12-23 14:55:48 +03:00

Anton Dyudin 6cbb6b060d Revert "remove docs for demo", "remove odds and ends", "demo network", "DEMO ONLY: root beak as %demo.", "DEMO ONLY: don't show doznec flapping.", "Prinrtf."

This reverts commit 8e1e40d75b3ab15c194b6bf9570f3edc46e2de58.
This reverts commit f073c490f9fd7c5abc033af4857df92229877de7.
This reverts commit f187d2d7e01a54823f3e979af9bbd148b398e7e9.
This reverts commit bc272862a73cfce1b118586ca39d3a377d841f1b.
This reverts commit 30a397513f8890a3406dc7ab91c6e067e3bbfbbb.
This reverts commit 4fc6856fb50d88c20a0f533392ca606641c5f38f.

Conflicts:
	urb/urbit.pill
	urb/zod/base/lib/drum.hoon

2015-06-15 18:10:02 -07:00

777 B

Raw Blame History

sigtis, `~=`, %sgts

Equality hint

~= is a synthetic hoon that hints to the interpreter that q may produce a noun equal to the already existing p, avoiding duplication.

Produces

Twig [%sgts p=twig q=twig]

Sample

p is a twig. q is a twig.

Tall form

~=  p
    q

Wide form

~=(p q)

Irregular form

None

Examples

~zod/try=> 20
20
~zod/try=> =+(a=20 20)
20
~zod/try=> =+(a=20 ~=(a 20))
20
~zod/try=> (make '=+(a=20 20)')
[%8 p=[%1 p=20] q=[%1 p=20]]
~zod/try=> (make '=+(a=20 ~=(a 20))')
[%8 p=[%1 p=20] q=[%10 p=[p=1.836.213.607 q=[%0 p=2]] q=[%1 p=20]]]
~zod/try=> `@tas`1.836.213.607
%germ

777 B Raw Blame History

sigtis, ~=, %sgts