Trying spaces over zeroes for led-matrix

index.js

" 11  11 ",
"1  11  1",
"1      1",
"1      1",
" 1    1 ",
"  1  1  ",
"   11   ",
"        "

vs

"01100110",
"10011001",
"10000001",
"10000001",
"01000010",
"00100100",
"00011000",
"00000000"

ledcontrol.prototype.draw.js

five.LedControl.prototype.draw = function( addr, input ) {

  // Arrays of strings, numbers
  if ( Array.isArray(input) ) {
    // Enumerate input and queue a task to write
    // each "row" on nextTick
    input.forEach(function( row, k ) {
      // If |input| is an array of strings,
      // normalize each "row" by converting
      // spaces to "0". This allows users to create
      // human readable "art".
      // parse the string to int with a base 2 radix
      if ( typeof row === "string" ) {
        row = parseInt( row.replace(/ /g, "0"), 2 );
      }

      process.nextTick(function() {
        // console.log( row );
        this.row( 0, k, row );
      }.bind(this));
    }, this);
  } else {

    // TODO:
    //  - handling byte arrays for MATRIX CHARS
    //  - seven segment
    //  - ?

    if ( LedControl.MATRIX_CHARS[ input ] ) {
      this.char( addr, input /* ? */ );
    }
  }

  return this;
};

see-output.js

var lc = new five.LedControl();

[
  {
    type: "zeros",
    data: [
      "01100110",
      "10011001",
      "10000001",
      "10000001",
      "01000010",
      "00100100",
      "00011000",
      "00000000"
    ],
  },
  {
    type: "spaces",
    data: [
      " 11  11 ",
      "1  11  1",
      "1      1",
      "1      1",
      " 1    1 ",
      "  1  1  ",
      "   11   ",
      "        "
    ]
  }
].forEach(function( test ) {

  console.log( test.type );

  lc.draw( 0, test.data );
});