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changeset 157:5f3017d81e04 core-javascript.closure-exercises

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$ hg mv core-javascript-work/closure-exercises.js core-javascript-work/answers/
author jf3243
date Wed, 09 Nov 2011 15:38:57 +0000
parents b774913eb242
children f4ea703a359b
files core-javascript/core-javascript-work/answers/closure-exercises.js core-javascript/core-javascript-work/closure-exercises.js
diffstat 2 files changed, 205 insertions(+), 205 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core-javascript/core-javascript-work/answers/closure-exercises.js	Wed Nov 09 15:38:57 2011 +0000
@@ -0,0 +1,205 @@
+var something;
+
+TEST('anon', function()
+{
+    var answer;
+
+    // start
+    answer = function(){
+        return 1;
+    };
+    // stop
+
+    assert( answer() ===  1 );
+});
+
+
+TEST('anon', function()
+{
+    var outer_function = function(){
+
+        var answer;
+
+        // start
+        answer = function(){
+            return 1;
+        };
+        // stop
+
+        return answer;
+    };
+
+    var my_inner_function = outer_function();
+
+    assert( typeof my_inner_function === 'function' );
+    assert( my_inner_function() === 1 );
+});
+
+
+TEST('anon', function()
+{
+    var outer_function = function(){
+
+        var answer;
+
+        // start
+        answer = function(){
+            return 1;
+        };
+        // stop
+
+        return answer;
+    };
+
+    assert( outer_function()() === 1 );
+});
+
+
+TEST('anon', function()
+{
+    var outer_function = function(n){
+
+        var answer;
+
+        // start
+        answer = function(){
+            return n;
+        };
+        // stop
+
+        return answer;
+    };
+
+    assert( outer_function(1)() === 1 );
+    assert( outer_function(2)() === 2 );
+    assert( outer_function(3)() === 3 );
+});
+
+
+TEST('anon', function()
+{
+    var outer_function = function(n){
+
+        // start
+        return function(){
+          return n;
+        };
+        // stop
+    };
+
+    assert( outer_function(1)() === 1 );
+    assert( outer_function(2)() === 2 );
+    assert( outer_function(3)() === 3 );
+});
+
+
+TEST('anon', function()
+{
+    var value = 1;
+
+    var get_value = function(){
+        return value;
+    };
+
+    something = 1;
+    assert( get_value() === something );
+});
+
+
+TEST('anon', function()
+{
+    var value = 1;
+
+    var set_value = function(n){
+        value = n;
+    };
+
+    set_value(2);
+    something = 2;
+    assert( value === something );
+});
+
+
+TEST('anon', function()
+{
+    var value = 1;
+
+    var get_value = function(){
+        return value;
+    };
+
+    var set_value = function(n){
+        value = n;
+    };
+
+    something = 1;
+    assert( get_value() === something );
+
+    set_value(2);
+    something = 2;
+    assert( get_value() === something );
+});
+
+
+TEST('anon', function()
+{
+    var value = 1;
+
+    var ddd = function(aaa, bbb){
+        return {
+            // start
+            aaa: aaa,
+            bbb: bbb
+            // stop
+            };
+    };
+
+    var obj = ddd(1, 2);
+
+    assert( obj.aaa === 1 );
+    assert( obj.bbb === 2 );
+
+});
+
+
+TEST('anon', function()
+{
+
+    var get_set_factory = function(){
+
+        // start
+        var value;
+
+        var get = function(){
+            return value;
+        };
+
+        var set = function(new_value){
+            value = new_value;
+        };
+        // stop
+
+        return {
+            get : get,
+            set : set
+        };
+    };
+
+    var tmp;
+    tmp = get_set_factory();
+    var get_a = tmp.get;
+    var set_a = tmp.set;
+
+    tmp = get_set_factory();
+    var get_b = tmp.get;
+    var set_b = tmp.set;
+
+
+    set_a('aaa');
+    assert( get_a() == 'aaa' );
+
+    set_b('bbb');
+    assert( get_b() == 'bbb' );
+
+    assert( get_a() == 'aaa' );
+});
--- a/core-javascript/core-javascript-work/closure-exercises.js	Wed Nov 09 15:37:03 2011 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,205 +0,0 @@
-var something;
-
-TEST('anon', function()
-{
-    var answer;
-
-    // start
-    answer = function(){
-        return 1;
-    };
-    // stop
-
-    assert( answer() ===  1 );
-});
-
-
-TEST('anon', function()
-{
-    var outer_function = function(){
-
-        var answer;
-
-        // start
-        answer = function(){
-            return 1;
-        };
-        // stop
-
-        return answer;
-    };
-
-    var my_inner_function = outer_function();
-
-    assert( typeof my_inner_function === 'function' );
-    assert( my_inner_function() === 1 );
-});
-
-
-TEST('anon', function()
-{
-    var outer_function = function(){
-
-        var answer;
-
-        // start
-        answer = function(){
-            return 1;
-        };
-        // stop
-
-        return answer;
-    };
-
-    assert( outer_function()() === 1 );
-});
-
-
-TEST('anon', function()
-{
-    var outer_function = function(n){
-
-        var answer;
-
-        // start
-        answer = function(){
-            return n;
-        };
-        // stop
-
-        return answer;
-    };
-
-    assert( outer_function(1)() === 1 );
-    assert( outer_function(2)() === 2 );
-    assert( outer_function(3)() === 3 );
-});
-
-
-TEST('anon', function()
-{
-    var outer_function = function(n){
-
-        // start
-        return function(){
-          return n;
-        };
-        // stop
-    };
-
-    assert( outer_function(1)() === 1 );
-    assert( outer_function(2)() === 2 );
-    assert( outer_function(3)() === 3 );
-});
-
-
-TEST('anon', function()
-{
-    var value = 1;
-
-    var get_value = function(){
-        return value;
-    };
-
-    something = 1;
-    assert( get_value() === something );
-});
-
-
-TEST('anon', function()
-{
-    var value = 1;
-
-    var set_value = function(n){
-        value = n;
-    };
-
-    set_value(2);
-    something = 2;
-    assert( value === something );
-});
-
-
-TEST('anon', function()
-{
-    var value = 1;
-
-    var get_value = function(){
-        return value;
-    };
-
-    var set_value = function(n){
-        value = n;
-    };
-
-    something = 1;
-    assert( get_value() === something );
-
-    set_value(2);
-    something = 2;
-    assert( get_value() === something );
-});
-
-
-TEST('anon', function()
-{
-    var value = 1;
-
-    var ddd = function(aaa, bbb){
-        return {
-            // start
-            aaa: aaa,
-            bbb: bbb
-            // stop
-            };
-    };
-
-    var obj = ddd(1, 2);
-
-    assert( obj.aaa === 1 );
-    assert( obj.bbb === 2 );
-
-});
-
-
-TEST('anon', function()
-{
-
-    var get_set_factory = function(){
-
-        // start
-        var value;
-
-        var get = function(){
-            return value;
-        };
-
-        var set = function(new_value){
-            value = new_value;
-        };
-        // stop
-
-        return {
-            get : get,
-            set : set
-        };
-    };
-
-    var tmp;
-    tmp = get_set_factory();
-    var get_a = tmp.get;
-    var set_a = tmp.set;
-
-    tmp = get_set_factory();
-    var get_b = tmp.get;
-    var set_b = tmp.set;
-
-
-    set_a('aaa');
-    assert( get_a() == 'aaa' );
-
-    set_b('bbb');
-    assert( get_b() == 'bbb' );
-
-    assert( get_a() == 'aaa' );
-});