andrejewski

// koatil/index

function group (middlewares) {
  return function _group (ctx, next) {
    return runGroup(middlewares, 0, ctx, next)
  }
}

function runGroup (routes, routeIndex, ctx, next) {
  const route = routes[routeIndex]

andrejewski

<style>
* {
  font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
  box-sizing: border-box;
}

body {
  margin: 0px;
  position: fixed;
  top: 0;

andrejewski

exports.createLogger = function createLogger (write, values = []) {
  return {
    log: value => write([...values, value]),
    withContext: value => createLogger(write, [...values, value])
  }
}

andrejewski

function withTest (service, tester) {
  function mark () {
    if (process.env.NODE_ENV !== 'test') {
      return service
    }
  }

  return { ...service, mark, testMark }
}

andrejewski

// "substitute" is too hard to type
function sub (str, candidate, replacer) {
  /*
    NOTE: Using String.prototype.replace is bad because:
    1) casting an arbitrary string to a RegExp is unsafe
    2) replacement has obscure substitution rules ($ is special)
  */

  let match = str.indexOf(candidate)
  if (match === -1) {

andrejewski

<value> ::= <nil> | <boolean> | <string> | <vector> | <map>

<nil> ::= "nil"
<boolean> ::= "true" | "false"

<character> ::= <bring-your-own-utf8-character-term>
<quote-escape> ::= '\"'
<string-value> ::= <character> | <quote-escape>
<string-content> ::= <string-value> | <string-value> <string-content>
<string> ::= '"' <string-content> '"'