package monadlib

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in-package search v0.2.0

package monadlib

monadlib
- Applicative
  - Applicative
  - Base
  - BaseLazyPlus
  - BasePlus
  - Make
    
    A
  - Transform
    
    A
    
    Inner
- LazyList
- Monad
  - BaseCollectionM
  - BaseLazyPlus
  - BasePlus
  - CollectionOpt
    
    C
  - CollectionState
    
    C
    
    T
  - CollectionWriter
    
    C
    
    W
  - LazyListM
  - LazyM
  - LazyPlus
  - Lazyt
    
    M
  - List
  - Listt
    
    M
  - Make
    
    M
  - MakeLazyPlus
    
    M
  - MakePlus
    
    M
  - MakeStream
    
    M
  - MakeStreamC
    
    M
  - MakeWriter
    
    M
  - Monad
  - MonadPlus
  - Monoid
  - Option
  - Optiont
    
    M
  - State
    
    T
  - Statet
    
    M
    
    T
  - Stream
  - StreamC
  - Writer
  - Writert
    
    M
    
    W
- TagTree
  - Make
    
    Tag
  - Tree

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LazyPlus provides a plus operation which is non-strict in its second argument.

include Base

type 'a m

val return : 'a -> 'a m

val ap : ('a -> 'b) m -> 'a m -> 'b m

val zero : unit -> 'a m

val lplus : 'a m -> 'a m Stdlib.Lazy.t -> 'a m

val null : 'a m -> bool

null x implies that x is zero. If you do not want to or cannot answer whether a given x is zero, then null x should be false.