DiffUtility

Index

Constructors

• constructor

Methods

• diffArray
• diffArrayOfObjects
• diffMap
• diffNodes
• diffObject
• isObjectDeepEquals

Constructors

constructor

• new DiffUtility(): DiffUtility

• Returns DiffUtility

Methods

staticdiffArray

• diffArray(a: UnknownNode, b: UnknownNode, field: string): Diff[]

• Generate a deep diff of an array of basic types from the previous node vs the latest node.

  ---

  Parameters

  • a: UnknownNode

    previous node.

  • b: UnknownNode

    latest node.

  • field: string

    string representing the field parent uses to reference the array.

  Returns Diff[]

staticdiffArrayOfObjects

• diffArrayOfObjects(a: UnknownNode, b: UnknownNode, field: string, compare: (object1: any, object2: any) => boolean): Diff[]

• Generate a deep diff of an array of objects from the previous node vs the latest node.

  ---

  Parameters

  • a: UnknownNode

    previous node.

  • b: UnknownNode

    latest node.

  • field: string

    string representing the field parent uses to reference the array.

  • compare: (object1: any, object2: any) => boolean

    function to check if two objects are equal.

  Returns Diff[]

staticdiffMap

• diffMap(a: UnknownNode, b: UnknownNode, field: string): Diff[]

• Generate a deep diff of a map of basic types from the previous node vs the latest node.

  ---

  Parameters

  • a: UnknownNode

    previous node.

  • b: UnknownNode

    latest node.

  • field: string

    string representing the field parent uses to reference the map.

  Returns Diff[]

staticdiffNodes

• diffNodes(a: UnknownNode[], b: UnknownNode[], field: string): Promise<Diff[]>

• Generate a deep diff of an array of previous node vs latest node. The diff is generated recursively, i.e. all children of the node are included in the diff.

  ---

  Parameters

  • a: UnknownNode[]

    array of previous nodes.

  • b: UnknownNode[]

    array of latest nodes.

  • field: string

    string representing the unique identifier of the node.

  Returns Promise<Diff[]>

staticdiffObject

• diffObject(a: UnknownNode, b: UnknownNode, field: string): Diff[]

• Generate a deep diff of an object from the previous node vs the latest node.

  ---

  Parameters

  • a: UnknownNode

    previous node.

  • b: UnknownNode

    latest node.

  • field: string

    string representing the field parent uses to reference the object.

  Returns Diff[]

staticisObjectDeepEquals

• isObjectDeepEquals(x: object, y: object): boolean

• Parameters

  • x: object

  • y: object

  Returns boolean