Revisions to How can I remove a specific item from an array in JavaScript?

word was not referenced -> replaced it with fruits

Source Link

edit approved Jun 14, 2022 at 4:15

654
2
11
23

Array.prototype.removeByValue = function (val) {
  for (var i = 0; i < this.length; i++) {
    if (this[i] === val) {
      this.splice(i, 1);
      i--;
    }
  }
  return this;
}

var fruits = ['apple', 'banana', 'carrot', 'orange'];
wordsfruits.removeByValue('banana');

console.log(fruits);
// -> ['apple', 'carrot', 'orange']

Array.prototype.removeByValue = function (val) {
  for (var i = 0; i < this.length; i++) {
    if (this[i] === val) {
      this.splice(i, 1);
      i--;
    }
  }
  return this;
}

var fruits = ['apple', 'banana', 'carrot', 'orange'];
words.removeByValue('banana');

console.log(fruits);
// -> ['apple', 'carrot', 'orange']

Array.prototype.removeByValue = function (val) {
  for (var i = 0; i < this.length; i++) {
    if (this[i] === val) {
      this.splice(i, 1);
      i--;
    }
  }
  return this;
}

var fruits = ['apple', 'banana', 'carrot', 'orange'];
fruits.removeByValue('banana');

console.log(fruits);
// -> ['apple', 'carrot', 'orange']

Revert edit that changed the behavior of the code; apply standard JavaScript formatting & naming conventions

Source Link

edited May 4, 2022 at 10:33

Leon Adler

3.4k
1
33
43

Array.prototype.remove_by_value = function(val) {
 for (var i = 0; i < this.length; i++) {
  if (this[i] === val) {
   this.splice(i, 1);
   i--;
  }
 }
 return this;
}[
 // call like
 (1, 2, 3, 4)
].remove_by_value(3);

Array.prototype.remove_by_valueremoveByValue = function (val) {
  for (var i = 0; i < this.length; i++) {
    if (this[i] === val) {
      this.splice(i, 1);
      i--;
    }
  }
  return this;
}

var roomsfruits = ['hello'['apple', 'something']

rooms'banana', ='carrot', rooms'orange'];
words.remove_by_valueremoveByValue('hello''banana');

console.log(roomsfruits);
// -> ['apple', 'carrot', 'orange']

Array.prototype.remove_by_value = function(val) {
 for (var i = 0; i < this.length; i++) {
  if (this[i] === val) {
   this.splice(i, 1);
   i--;
  }
 }
 return this;
}[
 // call like
 (1, 2, 3, 4)
].remove_by_value(3);

Array.prototype.remove_by_value = function(val) {
  for (var i = 0; i < this.length; i++) {
    if (this[i] === val) {
      this.splice(i, 1);
      i--;
    }
  }
  return this;
}

var rooms = ['hello', 'something']

rooms = rooms.remove_by_value('hello')

console.log(rooms)

Array.prototype.removeByValue = function (val) {
  for (var i = 0; i < this.length; i++) {
    if (this[i] === val) {
      this.splice(i, 1);
      i--;
    }
  }
  return this;
}

var fruits = ['apple', 'banana', 'carrot', 'orange'];
words.removeByValue('banana');

console.log(fruits);
// -> ['apple', 'carrot', 'orange']

formatting

Source Link

edited Sep 24, 2020 at 14:35

Lioness100

8.4k
6
21
50

Array.prototype.remove_by_value = function(val) {
    for (var i = 0; i < this.length; i++) {
        if (this[i] === val) {
            this.splice(i, 1);
            i--;
        }
    }
    return this;
}
//Call like
[1, 2, 3, 4].remove_by_value(3);

Array.prototype.remove_by_value = function(val) {
 for (var i = 0; i < this.length; i++) {
  if (this[i] === val) {
   this.splice(i, 1);
   i--;
  }
 }
 return this;
}[
 // call like
 (1, 2, 3, 4)
].remove_by_value(3);

Array.prototype.remove_by_value = function(val) {
    for (var i = 0; i < this.length; i++) {
        if (this[i] === val) {
            this.splice(i, 1);
            i--;
        }
    }
    return this;
}

var rooms = ['hello', 'something']

rooms = rooms.remove_by_value('hello')

console.log(rooms)

Array.prototype.remove_by_value = function(val) {
    for (var i = 0; i < this.length; i++) {
        if (this[i] === val) {
            this.splice(i, 1);
            i--;
        }
    }
    return this;
}
//Call like
[1, 2, 3, 4].remove_by_value(3);

Array.prototype.remove_by_value = function(val) {
    for (var i = 0; i < this.length; i++) {
        if (this[i] === val) {
            this.splice(i, 1);
            i--;
        }
    }
    return this;
}

var rooms = ['hello', 'something']

rooms = rooms.remove_by_value('hello')

console.log(rooms)

Array.prototype.remove_by_value = function(val) {
 for (var i = 0; i < this.length; i++) {
  if (this[i] === val) {
   this.splice(i, 1);
   i--;
  }
 }
 return this;
}[
 // call like
 (1, 2, 3, 4)
].remove_by_value(3);

Array.prototype.remove_by_value = function(val) {
  for (var i = 0; i < this.length; i++) {
    if (this[i] === val) {
      this.splice(i, 1);
      i--;
    }
  }
  return this;
}

var rooms = ['hello', 'something']

rooms = rooms.remove_by_value('hello')

console.log(rooms)