External module "array/difference"

difference

• difference<T>(base: T[], substraction: TSubstraction, allDiff?: boolean): T[]
• difference<T>(base: Set<T>, substraction: TSubstraction, allDiff?: boolean): Set<T>

• Difference

  Gets the difference of the two arrays or sets

  ---

  Example:

  import { difference } from "@thalesrc/js-utils/array";
  
  const base = ["a", "b", "c", "d", "a", "b", "c", "d"];
  
  difference(base, ["a", "b"]); // ["c", "d", "c", "d"]
  difference(base, ["a", "b"], true); // ["c", "d", "a", "b", "c", "d"]

  Array Prototype Example:

  import "@thalesrc/js-utils/array/proto/difference";
  
  const base = ["a", "b", "c", "d", "a", "b", "c", "d"];
  
  base.difference(["a", "b"]); // ["c", "d", "c", "d"]

  Set Prototype Example:

  import "@thalesrc/js-utils/set/proto/difference";
  
  const base = new Set(["a", "b", "c", "d"]);
  
  base.difference(["a", "b"]); // Set(["c", "d"])

  ---

  Type parameters

  • T

  Parameters

  • base: T[]

    Base Set or Array

  • substraction: TSubstraction

    Set or Array to remove its values from the base

  • Optional allDiff: boolean

    By default all the same items encountered in substraction will be removed, set this argument as true to get real difference

  Returns T[]

  Difference of base from substraction

• Type parameters

  • T

  Parameters

  • base: Set<T>

  • substraction: TSubstraction

  • Optional allDiff: boolean

  Returns Set<T>