Methods
customComparator(a, b) → {number}
Custom comparator example for all Collections
Example
// suppose data is of the form { age : 2 } , { age : 12 }....etc
function(a, b) {
if(a.age < b.age) {
return -1;
} else if(a.age > b.age) {
return 1;
}
return 0;
}Parameters:
| Name | Type | Description |
|---|---|---|
a |
* | first element to compare |
b |
* | second element to compare |
Returns:
-1 if a < b, 1 if a > b, and 0 if equal
- Type
- number
defaultComparator(a, b) → {number}
default comparator for all Collections
Example
function(a, b) {
if(a < b) {
return -1;
} else if(a > b) {
return 1;
}
return 0;
}Parameters:
| Name | Type | Description |
|---|---|---|
a |
number | string | first element to compare |
b |
number | string | second element to compare |
Returns:
-1 if a < b, 1 if a > b, and 0 if equal
- Type
- number