Contents

'use strict';

function columnsFromRows(rows) {
  var columns = [];
  rows.forEach(function (row) {
    row.forEach(function (n, index) {
      columns[index] = columns[index] || [];
      columns[index].push(n);
    });
  });
  return columns;
}

function parseRows(description) {
  return description.split('\n').map(function (row) {
    return row.split(' ').map(function (char) {
      return parseInt(char, 10);
    });
  });
}

function Matrix(description) {
  this.rows = parseRows(description);
  this.columns = columnsFromRows(this.rows);
}

module.exports = Matrix;

Version data entries

255 entries across 255 versions & 1 rubygems

Version	Path
trackler-2.2.1.37	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.36	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.35	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.34	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.33	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.32	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.31	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.30	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.29	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.28	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.27	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.26	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.25	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.24	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.23	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.22	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.21	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.20	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.19	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.18	tracks/javascript/exercises/matrix/example.js