ENV() — vue Function Reference

Architecture documentation for the ENV() function in ENV.js from the vue codebase.

Function javascript VueCore VDom

Entity Profile

VueCore→ VDom→ ENV() — vue Function Reference

Dependency Diagram

graph TD
  e3fec542_2c8e_bcf2_6e59_f772c0610a87["ENV()"]
  3d894b95_fff4_e43b_a228_efe628250924["ENV.js"]
  e3fec542_2c8e_bcf2_6e59_f772c0610a87 -->|defined in| 3d894b95_fff4_e43b_a228_efe628250924
  style e3fec542_2c8e_bcf2_6e59_f772c0610a87 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

benchmarks/dbmon/ENV.js lines 1–211

var ENV = ENV || (function() {

  var first = true;
  var counter = 0;
  var data;
  var _base;
  (_base = String.prototype).lpad || (_base.lpad = function(padding, toLength) {
    return padding.repeat((toLength - this.length) / padding.length).concat(this);
  });

  function formatElapsed(value) {
    var str = parseFloat(value).toFixed(2);
    if (value > 60) {
      minutes = Math.floor(value / 60);
      comps = (value % 60).toFixed(2).split('.');
      seconds = comps[0].lpad('0', 2);
      ms = comps[1];
      str = minutes + ":" + seconds + "." + ms;
    }
    return str;
  }

  function getElapsedClassName(elapsed) {
    var className = 'Query elapsed';
    if (elapsed >= 10.0) {
      className += ' warn_long';
    }
    else if (elapsed >= 1.0) {
      className += ' warn';
    }
    else {
      className += ' short';
    }
    return className;
  }

  function countClassName(queries) {
    var countClassName = "label";
    if (queries >= 20) {
      countClassName += " label-important";
    }
    else if (queries >= 10) {
      countClassName += " label-warning";
    }
    else {
      countClassName += " label-success";
    }
    return countClassName;
  }

  function updateQuery(object) {
    if (!object) {
      object = {};
    }
    var elapsed = Math.random() * 15;
    object.elapsed = elapsed;
    object.formatElapsed = formatElapsed(elapsed);
    object.elapsedClassName = getElapsedClassName(elapsed);
    object.query = "SELECT blah FROM something";
    object.waiting = Math.random() < 0.5;
    if (Math.random() < 0.2) {
      object.query = "<IDLE> in transaction";
    }
    if (Math.random() < 0.1) {
      object.query = "vacuum";
    }
    return object;
  }

  function cleanQuery(value) {
    if (value) {
      value.formatElapsed = "";
      value.elapsedClassName = "";
      value.query = "";
      value.elapsed = null;
      value.waiting = null;
    } else {
      return {
        query: "***",
        formatElapsed: "",
        elapsedClassName: ""