StackOverflow Questions for Tag: haskell-lens

rampion

Reputation: 89113

Horizontal composition of Lenses

haskellcompositionhaskell-lensarrow-abstraction

Score: 1

Answers: 1

leftaroundabout

Reputation: 120741

Is there a direct way to combine setters for multiple record fields to a single setter?

haskellhaskell-lenslensesarrow-abstraction

Score: 6

Answers: 2

sevo

Reputation: 4609

Lens or arrows for updating a tree structures?

haskellhaskell-lensarrow-abstraction

Score: 2

Answers: 1

Dylan P

Reputation: 302

Lens: produce Maybe with `over`

haskellhaskell-lens

Score: 4

Answers: 1

Shawn Zhang

Reputation: 1884

lens to access fields in sum type

haskellhaskell-lens

Score: 0

Answers: 2

JB.

Reputation: 42154

Attempting lens/traversal map multi-update on a subset of its keys

haskellhaskell-lenslenses

Score: 2

Answers: 3

Paul Johnson

Reputation: 17796

How can I write a lens for a sum type

haskellhaskell-lens

Score: 9

Answers: 3

ruben.moor

Reputation: 1965

how to use the choosing and chosen lenses?

haskellhaskell-lenslenses

Score: 3

Answers: 0

Shawn Zhang

Reputation: 1884

How to remove speicific value constructor in a list using traversal

haskellhaskell-lens

Score: 0

Answers: 1

Alex Scriba

Reputation: 105

Brick not exporting Next or continue

haskellhaskell-lensstate-monadhaskell-brick

Score: 3

Answers: 3

Joe

Reputation: 343

How to build lens expression dynamically?

haskellhaskell-lensaeson

Score: 3

Answers: 1

Vikram malik

Reputation: 1

Implement a ReaderT monad Type for mocking network api calls

haskellhaskell-lenstemplate-haskellhaskell-platform

Score: 0

Answers: 1

Saurabh Nanda

Reputation: 6793

How to change the type of a polymorphic record using lenses?

haskellpolymorphismrecordhaskell-lens

Score: 5

Answers: 2

Thomas Eding

Reputation: 1

Point-free lens creation does not type check

haskellpointfreehaskell-lens

Score: 5

Answers: 1

Thomas Eding

Reputation: 1

Lens zoom ambiguous variable

haskellhaskell-lens

Score: 3

Answers: 1

Benjamin Hodgson

Reputation: 44634

Plating a type with generic-lens

haskellgenericshaskell-lenslenses

Score: 0

Answers: 0

John F. Miller

Reputation: 27225

Can I make a Lens with a Monad constraint?

haskellmonadshaskell-lens

Score: 13

Answers: 3

Silvio Mayolo

Reputation: 70357

What is the name of this prism-like optic, and is it useful for anything?

haskellhaskell-lenslenses

Score: 4

Answers: 1

cobra

Reputation: 579

Every Lens' is a Traversal'... how?

haskellfunctorapplicativehaskell-lens

Score: 12

Answers: 3

Miezhiko

Reputation: 35

Illegal term-level use of the type constructor / how to construct proto-lens generated objects?

haskellprotocol-buffershaskell-lens

Score: 1

Answers: 1

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StackOverflow Questions for Tag: haskell-lens

Horizontal composition of Lenses

Is there a direct way to combine setters for multiple record fields to a single setter?

Lens or arrows for updating a tree structures?

Lens: produce Maybe with `over`

lens to access fields in sum type

Attempting lens/traversal map multi-update on a subset of its keys

How can I write a lens for a sum type

how to use the choosing and chosen lenses?

How to remove speicific value constructor in a list using traversal

Brick not exporting Next or continue

How to build lens expression dynamically?

Implement a ReaderT monad Type for mocking network api calls

How to change the type of a polymorphic record using lenses?

Point-free lens creation does not type check

Lens zoom ambiguous variable

Plating a type with generic-lens

Can I make a Lens with a Monad constraint?

What is the name of this prism-like optic, and is it useful for anything?

Every Lens&#39; is a Traversal&#39;... how?

Illegal term-level use of the type constructor / how to construct proto-lens generated objects?

Every Lens' is a Traversal'... how?