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1.7 KiB
1.7 KiB
add.run
Basic usage
scratch/main> builtins.merge
even : Nat -> Boolean
even x = if x == 0 then true else odd (drop x 1)
odd : Nat -> Boolean
odd x = if x == 0 then false else even (drop x 1)
is2even : 'Boolean
is2even = '(even 2)
it errors if there isn't a previous run
scratch/main> add.run foo
scratch/main> run is2even
it errors if the desired result name conflicts with a name in the unison file
scratch/main> add.run is2even
otherwise, the result is successfully persisted
scratch/main> add.run foo.bar.baz
scratch/main> view foo.bar.baz
It resolves references within the unison file
z b = b Nat.+ 12
y a b = a Nat.+ b Nat.+ z 10
main : '{IO, Exception} (Nat -> Nat -> Nat)
main _ = y
scratch/main> run main
scratch/main> add.run result
It resolves references within the codebase
inc : Nat -> Nat
inc x = x + 1
scratch/main> add inc
main : '(Nat -> Nat)
main _ x = inc x
scratch/main> run main
scratch/main> add.run natfoo
scratch/main> view natfoo
It captures scratch file dependencies at run time
x = 1
y = x + x
main = 'y
scratch/main> run main
x = 50
this saves 2 to xres, rather than 100
scratch/main> add.run xres
scratch/main> view xres
It fails with a message if add cannot complete cleanly
main = '5
scratch/main> run main
scratch/main> add.run xres
It works with absolute names
main = '5
scratch/main> run main
scratch/main> add.run .an.absolute.name
scratch/main> view .an.absolute.name