Class Schema<T>

Type parameters

T: TypeMap = any

Hierarchy

Schema

Index

Constructors

constructor

Properties

Accessors

Methods

Constructors

constructor

new Schema<T>(fields?: Field<T[keyof T]>[], metadata?: null | Map<string, string>, dictionaries?: null | Map<number, DataType<Type, any>>): Schema<T>

- Defined in schema.ts:26
Type parameters
- T: TypeMap = any
Parameters
- fields: Field<T[keyof T]>[] = []
- Optional metadata: null | Map<string, string>
- Optional dictionaries: null | Map<number, DataType<Type, any>>
Returns Schema<T>

Properties

Readonly dictionaries

dictionaries: Map<number, DataType<Type, any>>

Readonly fields

fields: Field<T[keyof T]>[]

Readonly metadata

metadata: Map<string, string>

Accessors

[toStringTag]

get [toStringTag](): string

- Defined in schema.ts:37
Returns string

names

get names(): keyof T[]

- Defined in schema.ts:39
Returns keyof T[]

Methods

assign

assign<R>(schema: Schema<R>): Schema<T & R>
assign<R>(...fields: (Field<R[keyof R]> | Field<R[keyof R]>[])[]): Schema<T & R>

- Defined in schema.ts:68
Type parameters
- R: TypeMap = any
Parameters
- schema: Schema<R>
Returns Schema<T & R>
- Defined in schema.ts:69
Type parameters
- R: TypeMap = any
Parameters
- Rest ...fields: (Field<R[keyof R]> | Field<R[keyof R]>[])[]
Returns Schema<T & R>

select

select<K>(fieldNames: K[]): Schema<{ [ P in string | number | symbol]: T[P] }>

- Defined in schema.ts:51
Construct a new Schema containing only specified fields.

Type parameters
- K: string | number | symbol = any
Parameters
- fieldNames: K[]
  
  Names of fields to keep.
Returns Schema<{ [ P in string | number | symbol]: T[P] }>
A new Schema of fields matching the specified names.

selectAt

selectAt<K>(fieldIndices: number[]): Schema<K>

- Defined in schema.ts:63
Construct a new Schema containing only fields at the specified indices.

Type parameters
- K: TypeMap = any
Parameters
- fieldIndices: number[]
  
  Indices of fields to keep.
Returns Schema<K>
A new Schema of fields at the specified indices.

toString

toString(): string

- Defined in schema.ts:41
Returns string

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