urbit/base/pub/doc/hoon/runes/bc/bckt.md
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."
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This reverts commit f187d2d7e01a54823f3e979af9bbd148b398e7e9.
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Conflicts:
	urb/urbit.pill
	urb/zod/base/lib/drum.hoon
2015-06-15 18:10:02 -07:00

758 B

bucket $^ %bckt

Normalizing gate, %herb

$^, is a tile hoon that declares an %herb. An %herb is a gate, accepting a sample of * and normalizing it as you choose. If you use a twig as a tile, it's treated as an herb.

Produces

Tile: [%herb p=twig]

Sample

p is a twig.

Tall form

$^  p

Wide form

$^(p)

Irregular form

None

Examples

~zod/try=> *$^(cord)
''
~zod/try=> *$^(|=(a=* ?^(a a [~ a])))
[~ 0]
~zod/try=> `$^(|=(a=* ?^(a a [~ a])))`1
! type-fail
! exit
~zod/try=> `$^(|=(a=* ?^(a a [~ a])))`[1 2]
[1 2]
~zod/try=> :type; *$^(|=(a=* ?^(a a [~ a])))
[~ 0]
{[%~ @] [* *]}