Data.Niagra.Block

CSS declaration blocks.

Types

data Block

Block data structure.

Constructors

DeclarationBlock Selector [Declaration]

Create a block with a declaration list for a body

BuilderBlock Selector Builder

create a block with a builder body

Instances

Show Block

Monad m => MonadWriter (Seq Block) (NiagraT m)

data Declaration

A single declaration

Constructors

Declaration Text Text

Instances

Show Declaration

Monad m => MonadState (Seq (Selector, Seq Declaration)) (NiagraT m)

Predicates

isEmpty :: Block -> Bool

Determine if a block is empty.

Builder

buildBlock

Arguments

:: Block

block to render

-> Builder

Build a string from a Block