HowProgrammingWorks
diff --git a/‎JavaScript/1-callback.js
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+1-4Lines changed: 1 addition & 4 deletions b/‎JavaScript/1-callback.js
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+1-4Lines changed: 1 addition & 4 deletions
diff --git a/‎JavaScript/5-timer-curry.js
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+2-2Lines changed: 2 additions & 2 deletions b/‎JavaScript/5-timer-curry.js
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+2-2Lines changed: 2 additions & 2 deletions
diff --git a/‎JavaScript/7-listener-timer.js
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+2-4Lines changed: 2 additions & 4 deletions b/‎JavaScript/7-listener-timer.js
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diff --git a/‎JavaScript/8-event.js
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+5-4Lines changed: 5 additions & 4 deletions b/‎JavaScript/8-event.js
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diff --git a/‎JavaScript/a-deferred.js
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diff --git a/‎JavaScript/b-errors.js
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+1-1Lines changed: 1 addition & 1 deletion b/‎JavaScript/b-errors.js
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+1-1Lines changed: 1 addition & 1 deletion
@@ -4,7 +4,4 @@ const add = (a, b) => a + b;
 const sum = (a, b, callback) => callback(a + b);
 
 console.log('Use add: ' + add(5, 2));
-
-sum(5, 2, (result) => {
-  console.log('Use sum: ' + result);
-});
+sum(5, 2, console.log.bind(null, 'Use sum:'));
@@ -14,7 +14,7 @@ const fn = () => {
 const setTimeoutCallbackLast = (timeout, fn) => setTimeout(fn, timeout);
 
 const timer = curry(setTimeoutCallbackLast);
-timer(5000)(fn);
+timer(2000)(fn);
 
-const timer5s = timer(5000);
+const timer5s = timer(2000);
 timer5s(fn);
@@ -5,13 +5,11 @@ const iterate = (array, listener) => {
   setInterval(() => {
     listener(array[counter++]);
     if (counter >= array.length) counter = 0;
-  }, 5000);
+  }, 1000);
 };
 
 const cities = ['Kiev', 'London', 'Beijing'];
 
-const fn = (city) => {
-  console.log('Next city: ' + city);
-};
+const fn = city => console.log('Next city: ' + city);
 
 iterate(cities, fn);
@@ -1,8 +1,9 @@
 'use strict';
 
-const adder = (value) => {
-  const add = (a) => {
-    value += a;
+const adder = (initial) => {
+  let value = initial;
+  const add = (delta) => {
+    value += delta;
     if (value >= add.maxValue) add.maxEvent(value);
     return add;
   };
@@ -20,7 +21,7 @@ const maxReached = (value) => {
   console.log('max value reached, value: ' + value);
 };
 
-const a1 = adder(10).max(100, maxReached)(-5);
+const a1 = adder(10).max(100, maxReached)(-12);
 
 a1(25);
 a1(50);
 
@@ -17,10 +17,8 @@ const conferences = getConferences();
 
 console.log(conferences);
 
-conferences.data(5);
-
-/*conferences.data((list) => {
+conferences.data((list) => {
   console.log(list);
-});*/
+});
 
 console.log('end');
@@ -27,7 +27,7 @@ const adder = (value) => {
 const maxReached = (err, value) => {
   if (err) {
     console.log('value: ' + value);
-    throw err;
+    //throw err;
   }
 };
Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ const adder = (value) => {`
`27`	`27`	`const maxReached = (err, value) => {`
`28`	`28`	`if (err) {`
`29`	`29`	`console.log('value: ' + value);`
`30`		`- throw err;`
	`30`	`+ //throw err;`
`31`	`31`	`}`
`32`	`32`	`};`
`33`	`33`