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

141 entries across 141 versions & 1 rubygems

Version	Path
trackler-2.2.1.159	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.158	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.157	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.156	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.155	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.154	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.153	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.152	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.151	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.150	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.149	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.148	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.147	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.146	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.145	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.144	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.143	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.142	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.141	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.140	tracks/javascript/exercises/matrix/example.js