Package Exports
- extra-set
Readme
A set is a collection of unique values.
const set = require('extra-set');
var s = new Set([1, 2, 3, 4]);
set.difference(s, [1, 3]);
// Set(2) { 2, 4 }
var t = new Set([2, 3]);
set.isDisjoint(t, [4, 5]);
// true
set.symmetricDifference([1, 2, 3], [2, 3, 4]);
// Set(2) { 1, 4 }reference
| Method | Action |
|---|---|
| is | Checks if value is set. |
| compare | Compares two sets. |
| isEqual | Checks if two sets are equal. |
| some | Checks if any value satisfies a test. |
| every | Checks if all values satisfy a test. |
| map | Updates values based on map function. |
| reduce | Reduces values to a single value. |
| filter | Keeps values which pass a test. |
| filter$ | Keeps values which satisfy a test. |
| find | Finds values passing the test. |
| pop | Removes a value from a set. |
| pop$ | Removes a value from a set. |
| isSubset | Checks if set has a subset. |
| isSuperset | Checks if set is contained in all lists. |
| isDisjoint | Checks if sets have no common values. |
| subsets | Lists all subsets of a set. |
| union | Gives values present in any set. |
| union$ | Gives a set with values from all lists. |
| intersection | Gives values present in both sets. |
| intersection$ | Gives a set with values in all lists. |
| difference | Gives values of set not present in another. |
| difference$ | Gives values of set not present in another. |
| symmetricDifference | Gives values not present in both sets. |
Browserified, minified version of this package is extra-set.min.