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chore: decode object examples, introduce Query.
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module Data.Object.Query exposing | ||
( Amount | ||
, Item | ||
, Query | ||
, decode | ||
) | ||
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import Data.Object.Process as Process | ||
import Json.Decode as Decode exposing (Decoder) | ||
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type alias Query = | ||
{ items : List Item | ||
} | ||
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type alias Item = | ||
{ amount : Amount | ||
, processId : Process.Id | ||
} | ||
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type Amount | ||
= Amount Float | ||
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decode : Decoder Query | ||
decode = | ||
Decode.map Query | ||
(Decode.field "processes" (Decode.list decodeItem)) | ||
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decodeItem : Decoder Item | ||
decodeItem = | ||
Decode.map2 Item | ||
(Decode.field "amount" (Decode.map Amount Decode.float)) | ||
(Decode.field "process_id" Process.decodeId) |
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