Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

feat: lazy #60

Draft
wants to merge 2 commits into
base: master
Choose a base branch
from
Draft

feat: lazy #60

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ecc5363
feat: lazy
ForkKILLET Sep 29, 2024
09a35c3
feat: formatting & serializing of lazy type
ForkKILLET Sep 30, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 10 additions & 2 deletions packages/core/src/index.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,8 +31,8 @@ declare global {
type Constructor<T = any> = new (...args: any[]) => T

export interface Static {
<T = any>(options: Partial<Schema<T>>): Schema<T>
new <T = any>(options: Partial<Schema<T>>): Schema<T>
<S = any, T = S>(options: Partial<Schema<S, T>>): Schema<S, T>
new <S = any, T = S>(options: Partial<Schema<S, T>>): Schema<S, T>
prototype: Schema
resolve: Resolve
from<X = any>(source?: X): From<X>
Expand All @@ -56,6 +56,7 @@ declare global {
union<const X>(list: readonly X[]): Schema<TypeS<X>, TypeT<X>>
intersect<const X>(list: readonly X[]): Schema<IntersectS<X>, IntersectT<X>>
transform<X, T>(inner: X, callback: (value: TypeS<X>) => T, preserve?: boolean): Schema<TypeS<X>, T>
lazy<S, T>(builder: () => Schema<S, T>): Schema<S, T>
}

interface Options {
Expand Down Expand Up @@ -94,6 +95,7 @@ declare global {
list?: Schema[]
dict?: Dict<Schema>
bits?: Dict<number>
builder?: () => Schema<S, T>
callback?: Function
value?: T
refs?: Dict<Schema>
Expand Down Expand Up @@ -619,6 +621,10 @@ Schema.extend('transform', (data, { inner, callback, preserve }, options) => {
}
})

Schema.extend('lazy', (data, schema, options, strict) => {
return Schema.resolve(data, schema.inner ??= schema.builder!(), options, strict)
})

type Formatter = (schema: Schema, inline?: boolean) => string
const formatters: Dict<Formatter> = {}

Expand Down Expand Up @@ -692,4 +698,6 @@ defineMethod('intersect', ['list'], ({ list }) => {

defineMethod('transform', ['inner', 'callback', 'preserve'], ({ inner }, isInner) => inner!.toString(isInner))

defineMethod('lazy', ['builder'], (schema) => (schema.inner ??= schema.builder!()).toString())

export = Schema