TLDR; To use it with the pipe (|>
) operator.
Here is the signature for Task.andThen
:
import Task exposing (andThen)
module MagicJson exposing (encode, decode, decoder) | |
import Json.Encode as Encode exposing (Value) | |
import Json.Decode as Decode exposing (Decoder) | |
import Http | |
encode : a -> Value | |
encode jsonEncodeElmValue = |
import Dict | |
-- The transformation function | |
listToDict : (a -> comparable) -> [a] -> Dict.Dict comparable a | |
listToDict getKey values = Dict.fromList (map (\v -> (getKey v, v)) values) | |
-- Demo type | |
type FooBar = | |
{ foo : String | |
, bar : Int |
The reflow appens as many times as there are frames per seconds. It recalculate all positions that change in order to diplay them. Basically, when you scroll you execute a function where you move things between two reflows. But there are functions that triggers reflows such as jQuery offset, scroll... So there are two things to take care about when you dynamically change objects in javascript to avoid too many reflows: