Crate combinator

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Expand description

§Duo-Combinators

§Atop

      /x:A
M1-D2<
      \y:B 
 
M1.AT(D2) (x,y)
M1: Fn(C)->D
D2: Fn(A,B)->C

§Appose

   /M2-x:A
D1<
   \M2-y:A
 
D1.AP(M2) (x,y)
D1: Fn(B,B)->C
M2: Fn(A)->B

§Compose

M1-M2-y:B

M1.CP(M2) (y)
M1: Fn(D)->E
M2: Fn(B)->C

§Hook

   /x:A
D1<
   \M2-y:B
 
D1.HK(M2)(x,y)
D1: Fn(A,C)->D
M2: Fn(B)->C

§MonoHook

   (y)
   / \
D1<   \
   \M2-y:B
 
D1.MH(M2)(y)
D1: Fn(B,C)->D
M2: Fn(B)->C

§RevHook

    (y)
   /   \ /M-x:A
D1<     X
   \   / \-y:B
 (M2(x))
 
D1.RH(M2)(x,y)
D1: Fn(B,C)->D
M2: Fn(A)->C

§Mono-Combinator

§Relflex

   (y)
   / \
D1<   >y:B
   \ /
   (y)
 
D1.RF()(y)
D1 : (B,B)->C

§Flip

   (y)
   / \ /x:A
D1<   X
   \ / \y:B
   (x)
 
D1.FL()(x,y)
D1 : Fn(B,A)->C

Traits§

DuoAppose
DuoComposition
DuoFlipMHook
DuoReflex
MonoAtop
MonoComposition

Functions§

appose
atop
no overhead function composition
compose
flip
hook
monohook
reflex
revhook