Created
March 13, 2017 15:57
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partial.lenses experiment
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import * as L from "partial.lenses" | |
import * as R from "ramda" | |
/*var sampleTitles = { | |
titles: [{ language: "en", text: "Title" }, | |
{ language: "sv", text: "Rubrik" }] | |
} | |
const sampleTest = L.compose( | |
L.prop("titles"), | |
L.index(0), | |
L.prop("text") | |
) | |
console.log('foo',L.get(sampleTest,sampleTitles))*/ | |
const activePrinter = {infos:{ | |
heads:[ | |
{extruders:[ | |
{hotend: {temperature:{target:200, current:95}}}, | |
{hotend: {temperature:{target:185, current:76}}} | |
] | |
} | |
] | |
}} | |
const extruders = L.compose( | |
L.prop("infos"), | |
L.prop("heads"), | |
L.index(0), | |
L.prop("extruders"), | |
) | |
const hotend = extruder => L.compose( | |
extruders, | |
L.index(extruder), | |
L.prop('hotend'), | |
) | |
const temperatures = extruder => L.compose( | |
hotend(extruder), | |
L.prop('temperature'), | |
L.props('target','current') | |
) | |
const viewOfSorts = L.pick({ext1: temperatures(0), ext2 : temperatures(1)}) | |
//const viewOfSorts2 = temperatures(0) | |
console.log('sampleUseful',L.get(viewOfSorts,activePrinter)) |
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