Plastiq/Pogo REPL

plastiq-pogo-repl.js

var plastiq = require('plastiq');
var h = plastiq.html;
var pogo = require('pogo');
var code = "h 'h1' 'Edit me'";

function render(model) {
  return h('div', 
    h('textarea#read', {
      style: textAreaStyle,
      binding: [model, 'code'],
      attributes: { autofocus: true }
    }),
    h('#print', evalPogo(model.code))
  );
}

function evalPogo(code) {
  try {
    return eval(pogo.compile(code, { inScope: false }));
  } catch (e) {
    return h("pre.error", "ERROR: ", e.toString());
  }
}

var textAreaStyle = {
  width: '80%',
  height: '200px',
  padding: '5px',
  fontFamily: "'Source Code Pro', Monaco, Consolas, monospace",
  fontSize: '15px'
};

plastiq.attach(document.body, render, { code: code });