Differ.ts
Differ.ts overview
Section titled “Differ.ts overview”Describes how to compute, combine, and apply patches for values of type T.
When to use
Use to model patch-based updates for a value type when callers need to compute a patch from two values, combine patches, and apply a patch later.
Details
A Differ provides an empty patch, computes the patch between two values,
combines patches, and applies a patch to an old value to produce an updated
value.
Since v2.0.0
Exports Grouped by Category
Section titled “Exports Grouped by Category”models
Section titled “models”Differ (interface)
Section titled “Differ (interface)”Describes how to compute, combine, and apply patches for values of type T.
When to use
Use to model patch-based updates for a value type when callers need to compute a patch from two values, combine patches, and apply a patch later.
Details
A Differ provides an empty patch, computes the patch between two values,
combines patches, and applies a patch to an old value to produce an updated
value.
Signature
export interface Differ<in out T, in out Patch> { readonly empty: Patch diff(oldValue: T, newValue: T): Patch combine(first: Patch, second: Patch): Patch patch(oldValue: T, patch: Patch): T}Since v2.0.0