Ken Okabe ken-okabe
ken-okabe
/ TS JS F#style pipeline operator is monad.
Created
September 15, 2021 21:32
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| const identity = a => a; | |
| const customOperator = op => f => set => | |
| Object.defineProperty(set, op, { | |
| value: function (a) { | |
| return f(a)(this); | |
| } | |
| });//returns new set/object | |
| Function.prototype |> |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8" /> | |
| <!-- Required styles for MDC Web --> | |
| <link rel="stylesheet" href="https://unpkg.com/material-components-web@latest/dist/material-components-web.min.css"> | |
| <style type="text/css"> |
ken-okabe
/ cjs-esm.js
Last active
August 10, 2018 12:23
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| { | |
| //Issue: | |
| //not compatible with TypeScript Types | |
| // "@types/react" | |
| // "@types/react-dom" | |
| //TypeScript | |
| // import * as React from "react"; | |
| // import * as ReactDOM from "react-dom"; | |
ken-okabe
/ primitive createObject
Created
August 1, 2018 23:08
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| const typedPrimitive = (I: Function) => (i: undefined) => { | |
| const derived = Object(i); | |
| Object.setPrototypeOf(derived, Object(i)); | |
| const typeProperty = { | |
| enumerable: false, | |
| configurable: false, | |
| writable: false, | |
| value: I |
ken-okabe
/ Monoid implementation JavaScript
Last active
July 13, 2018 11:31
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| { | |
| const equalJSON = a => b => JSON.stringify(a) === JSON.stringify(b); | |
| const logEq = a => b => { | |
| const result = equalJSON(a)(b); | |
| console.log(result); | |
| return result; | |
| }; | |
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| <?xml version="1.0" encoding="UTF-8" ?> | |
| <html xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b' xmlns:data='http://www.google.com/2005/gml/data' xmlns:expr='http://www.google.com/2005/gml/expr'> | |
| <head> | |
| <meta content='IE=EmulateIE7' http-equiv='X-UA-Compatible'/> | |
| <b:if cond='data:blog.isMobile'> | |
| <meta content='width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0' name='viewport'/> | |
| <b:else/> | |
| <meta content='width=1100' name='viewport'/> | |
| </b:if> | |
| <b:include data='blog' name='all-head-content'/> |
ken-okabe
/ javascript monad
Last active
May 18, 2018 04:12
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| const isFunction = (m) => (typeof m === "function"); | |
| const isHigherOrder = (f) => isFunction(f("foo")); | |
| const compose = (f, g) => (x => g(f(x))); | |
| const isMonad = (m) => !(typeof m.val === "undefined"); | |
| const M = (m = []) => { | |
| const f = m1 => { | |
| const m1S = isMonad(m1) ? m1 : M(m1); | |
| return !isFunction(m) | |
| ? M(m1S.val(m)) // a-f chain |
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| #React 入門 2016 あるいは statelessさらにprop不要で関数型・宣言型的にコーディングする手法 | |
| #React(0.14+), JavaScript(ES6)は変化が激しすぎるのでReact入門記事を全面改訂します | |
| 当ブログで昨年2015年4月にUPしたReact解説記事(2つ) | |
| - [React (.js Facebook)解説 関数型プログラミングに目覚めた！ IQ145の女子高生の先輩から受けた特訓５日間 サポート記事 静的HTML編](http://kenokabe-techwriting.blogspot.jp/2015/04/react-js-facebook-iq145-html.html) |
ken-okabe
/ SolderMaskEdit_Kicad.txt
Created
December 30, 2015 23:33
— forked from HAPI-Tech-Solution/SolderMaskEdit_Kicad.txt
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| (module Pin_Arrays:pin_array_2x05 (layer F.Cu) (tedit 55D82C17) | |
| (descr "Double rangee de contacts 2 x 5 pins") | |
| (tags CONN) | |
| (fp_text reference P1 (at 0.635 -3.81) (layer F.SilkS) | |
| (effects (font (size 1 1) (thickness 0.15))) | |
| ) | |
| (fp_text value CONN_01X10 (at 0 -3.81) (layer F.SilkS) hide | |
| (effects (font (size 1 1) (thickness 0.15))) | |
| ) | |
| (fp_line (start -6.35 -2.54) (end 6.35 -2.54) (layer F.SilkS) (width 0.15)) |
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