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Kurt Milam kurtmilam

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@kurtmilam
kurtmilam / form.js
Last active May 29, 2017 10:08
calmm-js crud form component experiment
const makeQuery =
U.pipe( U.template
, U.flatMapLatest( L.get( [ 0, U.pipe( Req.withParams( url ), Req.getJSON ) ] ) )
)
const getItem =
U.view( [ 'response', 'body', L.define( {} ) ] )
export const Edit =
U.withContext(
@kurtmilam
kurtmilam / labeled-text-input.js
Last active May 30, 2017 14:07
calmm labeled text input
// View the lensToLabel function in the partial.lenses playground at https://goo.gl/A0BRWa
import * as R from "ramda"
import * as L from "partial.lenses"
import * as React from "karet"
import * as U from "karet.util"
import TextInput from "./text-input"
const uCFirst =
@kurtmilam
kurtmilam / examples.js
Created June 16, 2017 18:56
calmm input example
<LabeledTextAreaInput lens="CONTACT_DETAILS"
formAtom={ formAtom }
{ ...props.opportunity }
/>
<LabeledTextAreaInput lens={ [ 'path', 'to', 'CONTACT_DETAILS' ] }
formAtom={ formAtom }
validAtom={ validAtom }
disabled={ disabled }
/>
const obsv = someObservable // stream, atom, etc.
const record = U.view( 'record', obsv )
const nameDefault = 'nobody'
const nameL = 'name'
const defaultsTemplate = { /* some defaults*/ }
obsv.onValue(
R.pipe( L.transform( [ nameL
, L.when( R.isNil )
@kurtmilam
kurtmilam / RoseTreeToPaths.js
Last active August 9, 2017 18:07
JavaScript: Get a list of all paths from root to leaves (rose tree)
// The rose tree is a data structure that's used to represent hierarchical
// data like XML / HTML documents or filesystems (directory and file structures).
// See this in action on the Ramda REPL: https://goo.gl/XeToZt
// R = Ramda :: http://ramdajs.com/docs/
// much cleaner solution, thanks to @syaiful6 in Ramda's Gitter channel ( https://gitter.im/ramda/ramda )
const listPathsFromRoseTree =
tree =>
!is( Array, tree[ 1 ] )
|| isEmpty( tree[ 1 ] )
@kurtmilam
kurtmilam / objectInitializer.js
Last active October 29, 2017 13:41
What is a POJO in JavaScript?
// Object initializer notation (also known as Object literal notation)
const mediumArticle = {
title: "What is a POJO in JavaScript?",
subTitle: "The Plain Old JavaScript Object",
tldr: "In JavaScript, a POJO is any object that can be created using the Object initializer notation."
}
@kurtmilam
kurtmilam / make promise wait for property
Last active November 6, 2017 19:00
Make a promise wait for a specific object property to be set
// Semi reusable factory for promises waiting on an object property to be defined
function waitForIt (objectToObserve, propertyToObserve) {
return new Promise(function (resolve, reject) {
var checkIt = function (objectToObserve, propertyToObserve){
if (typeof objectToObserve[propertyToObserve] == 'undefined'){
setTimeout(checkIt, 500, objectToObserve, propertyToObserve)
} else {
resolve(objectToObserve[propertyToObserve])
}
}
@kurtmilam
kurtmilam / slenderize_flatten_javascript_object_.js
Last active July 31, 2018 19:17
Underscore/Lodash slenderize / flatten object mixin
/* Copyright (C) 2014 Kurt Milam - http://xioup.com | Source: https://gist.github.com/kurtmilam/7006dc1c2123787f9679
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTI
@kurtmilam
kurtmilam / QuickCheck-Laws-Links.md
Last active May 25, 2019 21:10
Minimal example of using `purescript-quickcheck-laws` to verify a type class instance on a custom type
@kurtmilam
kurtmilam / machine.js
Created September 19, 2019 21:54
Generated by XState Viz: https://xstate.js.org/viz
const getOtherContactsAction = () => fetch('google.com')
const load_email_details_machine = Machine({
id: 'load_contact_details_machine',
initial: 'loading',
context: {
contactData: {}
},
states: {
loading: {