javascripting - npm Package Compare versions

Comparing version 1.12.0 to 2.0.0

index.js

 #!/usr/bin/env node
 
 var path = require('path');
-var adventure = require('adventure');
-var jsing = adventure('javascripting');
+var adventure = require('workshopper-adventure/adventure');
+var jsing = adventure({
+    name: 'javascripting'
+  , appDir: __dirname
+  , languages: ['en', 'ja', 'ko', 'es', 'zh-cn']
+});
 
@@ -7,0 +11,0 @@ var problems = require('./menu.json');

menu.json

@@ -19,3 +19,4 @@ [
   "FUNCTIONS",
-  "FUNCTION ARGUMENTS"
+  "FUNCTION ARGUMENTS",
+  "SCOPE"
 ]

package.json

 {
   "name": "javascripting",
   "description": "Learn JavaScript by adventuring around in the terminal.",
-  "version": "1.12.0",
+  "version": "2.0.0",
   "repository": {
@@ -14,8 +14,8 @@ "url": "git://github.com/sethvincent/javascripting.git"
   "dependencies": {
-    "adventure": "^2.8.0",
     "cli-md": "^0.1.0",
     "colors": "^1.0.3",
-    "diff": "^1.2.1"
+    "diff": "^1.2.1",
+    "workshopper-adventure": "^3.0.2"
   },
   "license": "MIT"
 }

problems/accessing-array-values/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/accessing-array-values/problem.md

@@ -40,3 +40,3 @@ ---
 In that file, define array `food` :
-```js 
+```js
 var food = ['apple', 'pizza', 'pear'];
@@ -43,0 +43,0 @@ ```

problems/array-filtering/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/array-filtering/problem.md

@@ -5,3 +5,3 @@ ---
 
-There are many ways to manipulate arrays. 
+There are many ways to manipulate arrays.
 
@@ -8,0 +8,0 @@ One common task is filtering arrays to only contain certain values.

problems/arrays/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/for-loop/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/function-arguments/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/function-return-values/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/functions/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/if-statement/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/introduction/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/looping-through-arrays/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/number-to-string/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/numbers/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/object-keys/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/object-properties/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/objects/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/revising-strings/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/rounding-numbers/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/scope/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/scope/problem.md

 ---
 
-#
+# SCOPE
 
----
+`Scope` is the set of variables, objects, and functions you have access to.
+
+JavaScript has two scopes: `global` and `local`. A variable that is declared outside a function definition is a `global` variable, and its value is accessible and modifiable throughout your program. A variable that is declared inside a function definition is `local`. It is created and destroyed every time the function is executed, and it cannot be accessed by any code outside the function.
+
+Functions defined inside other functions, known as nested functions, have access to their parent function's scope. 
+
+Pay attention to the comments in the code below:
+
+```js
+var a = 4;	// a is a global variable, it can be accesed by the functions below
+
+function foo() {
+	var b = a * 3;	// b cannot be accesed outside foo function, but can be accesed by functions
+					// defined inside foo
+	function bar(c) {
+	var b = 2;  // another `b` variable is created inside bar function scope
+				// the changes to this new `b` variable don't affect the old `b` variable
+	console.log( a, b, c );
+	}
+
+	bar(b * 4);
+}
+
+foo(); // 4, 2, 48
+```
+IIFE, Immediately Invoked Function Expression, is a common pattern for creating local scopes
+example:
+```js
+	(function(){ // the function expression is surrounded by parenthesis
+		// variables defined here
+		// can't be accesed outside
+	})(); // the function is immediately invoked
+```
+## The challenge:
+
+Create a file named `scope.js`.
+
+In that file, copy the following code:
+```js
+var a = 1, b = 2, c = 3;
+
+(function firstFunction(){
+	var b = 5, c = 6;
+
+	(function secondFunction(){
+		var b = 8;
+		
+		(function thirdFunction(){
+			var a = 7, c = 9;
+
+			(function fourthFunction(){
+				var a = 1, c = 8;
+
+			})();
+		})();
+	})();
+})();
+```
+
+Use your knowledge of the variables' `scope` and place the following code inside on of the functions in 'scope.js'
+so the output is `a: 1, b: 8,c: 6`
+```js
+console.log("a: "+a+", b: "+b+",c: "+c);
+```
+---

problems/scope/solution.md

 ---
 
-#
+#EXCELLENT!
 
+You got it! The second function has the scope we were looking for.
+
+Run javascripting in the console to choose the next challenge.
+
 ---

problems/string-length/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/strings/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/this/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

problems/variables/index.js

@@ -1,44 +0,1 @@
-var path = require('path');
-var getFile = require('../../get-file');
-var compare = require('../../compare-solution');
-
-var problemName = __dirname.split(path.sep);
-problemName = problemName[problemName.length-1];
-
-exports.problem  = getFile(path.join(__dirname, 'problem.md'));
-exports.solution = getFile(path.join(__dirname, 'solution.md'));
-
-var solutionPath        = path.resolve(__dirname, "../../solutions", problemName, "index.js");
-var troubleshootingPath = path.resolve(__dirname, "../../troubleshooting.md");
-
-exports.verify = function (args, cb) {
-
-  var attemptPath = path.resolve(process.cwd(), args[0]);
-  compare(solutionPath, attemptPath, function(match, obj) {
-
-    if(match) {
-      return cb(true);
-    }
-
-    if(!obj) {
-      // An error occured, we've already printed an error
-      return;
-    }
-
-    var message = getFile(troubleshootingPath);
-
-    message = message.replace(/%solution%/g, obj.solution);
-    message = message.replace(/%attempt%/g, obj.attempt);
-    message = message.replace(/%diff%/g, obj.diff);
-    message = message.replace(/%filename%/g, args[0]);
-
-    exports.fail = message;
-
-    cb(false);
-
-  });
-};
-
-exports.run = function (args) {
-  require(path.resolve(process.cwd(), args[0]));
-};
+module.exports = require("../../lib/problem")(__dirname)

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982633

increased by8.87%

Number of package files

285

increased by185%

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decreased by-77.78%

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283

decreased by-65.45%

Number of medium supply chain risk alerts

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increased by100%

Dependency changes

• + Addedworkshopper-adventure@^3.0.2

• + Addedabbrev@1.1.1(transitive)

• + Addedansi-regex@2.1.1(transitive)

• + Addedansi-styles@1.0.02.2.1(transitive)

• + Addedcardinal@0.5.0(transitive)

• + Addedchalk@0.4.01.1.3(transitive)

• + Addedcharm_inheritance-fix@1.0.1(transitive)

• + Addedcolors@0.6.2(transitive)

• + Addedcolors-tmpl@0.1.1(transitive)

• + Addedcombined-stream@0.0.7(transitive)

• + Addeddelayed-stream@0.0.5(transitive)

• + Addedesprima-fb@12001.1.0-dev-harmony-fb(transitive)

• + Addedextended-terminal-menu@2.1.4(transitive)

• + Addedhas-ansi@2.0.0(transitive)

• + Addedhas-color@0.1.7(transitive)

• + Addedi18n-core@1.3.3(transitive)

• + Addedmap-async@0.1.1(transitive)

• + Addedmkdirp@0.3.5(transitive)

• + Addedmsee@0.1.2(transitive)

• + Addedmustache@0.8.2(transitive)

• + Addednopt@2.1.2(transitive)

• + Addedobject-keys@0.4.0(transitive)

• + Addedredeyed@0.5.0(transitive)

• + Addedsimple-terminal-menu@1.1.3(transitive)

• + Addedsprintf@0.1.5(transitive)

• + Addedstrip-ansi@0.1.13.0.1(transitive)

• + Addedsupports-color@2.0.0(transitive)

• + Addedvarsize-string@2.2.2(transitive)

• + Addedwcsize@1.0.0(transitive)

• + Addedwcstring@2.1.1(transitive)

• + Addedworkshopper-adventure@3.5.2(transitive)

• + Addedxtend@2.1.2(transitive)

• - Removedadventure@^2.8.0

• - Removedadventure@2.11.1(transitive)

• - Removedminimist@0.2.4(transitive)

• - Removedmkdirp@0.5.6(transitive)

• - Removedsplit@0.3.3(transitive)

• - Removedthrough2@0.5.1(transitive)

• - Removedx256@0.0.2(transitive)