pogo/lib/memorystream.js

A readable, DSL friendly programming language that compiles to JavaScript

var MemoryStream = function () {
  var buffer = [];
  
  this.write = function (str) {
    if (typeof str === 'undefined') {
      throw new Error('wrote undefined');
    }
    buffer.push(str);
  };
  
  var totalSizeOfBuffer = function () {
    var size = 0;
    
    for (var n in buffer) {
      size += buffer[n].length;
    }
    
    return size;
  };
  
  this.toString = function () {
    var str = "";
    
    for (var n in buffer) {
      str += buffer[n];
    }
    
    return str;
  };
};

exports.MemoryStream = MemoryStream;