Class default

Boolean schema type.

Hierarchy (View Summary)

Constructors

constructor

Properties

default name options q$exists q$max q$min

Methods

cast compare match parse q$exist q$gt q$gte q$in q$lt q$lte q$ne q$nin u$rename u$set u$unset validate value

Constructors

constructor

  • new default(
        name: string,
        options?: Partial<
            { default?: Buffer<ArrayBufferLike>
            | () => Buffer; required: boolean },
        > & { encoding?: BufferEncoding },
    ): default

    Parameters

    • name: string
    • Optionaloptions: Partial<{ default?: Buffer<ArrayBufferLike> | () => Buffer; required: boolean }> & {
          encoding?: BufferEncoding;
      }
      • required
      • default
      • encoding
      • Optionalencoding?: BufferEncoding

    Returns default

Properties

default

default: () => Buffer

name

name: string = ''

options

options: { default?: Buffer<ArrayBufferLike> | () => Buffer; required: boolean } & {
    encoding: BufferEncoding;
}

q$exists

q$exists: (value: unknown, query: unknown, data?: unknown) => boolean

Type declaration

    • (value: unknown, query: unknown, data?: unknown): boolean

    • Checks the existance of data.

      Parameters

      • value: unknown
      • query: unknown
      • Optionaldata: unknown

      Returns boolean

q$max

q$max: (value: unknown, query: unknown, data?: unknown) => boolean

Type declaration

    • (value: unknown, query: unknown, data?: unknown): boolean

    • Checks whether value is less than or equal to (i.e. <=) the query.

      Parameters

      • value: unknown
      • query: unknown
      • Optionaldata: unknown

      Returns boolean

q$min

q$min: (value: unknown, query: unknown, data?: unknown) => boolean

Type declaration

    • (value: unknown, query: unknown, data?: unknown): boolean

    • Checks whether value is greater than or equal to (i.e. >=) the query.

      Parameters

      • value: unknown
      • query: unknown
      • Optionaldata: unknown

      Returns boolean

Methods

cast

  • cast(
        value_: WithImplicitCoercion<
            string
            | Uint8Array<ArrayBufferLike>
            | readonly number[],
        >,
        data?: unknown,
    ): Buffer

    Casts data.

    Parameters

    • value_: WithImplicitCoercion<string | Uint8Array<ArrayBufferLike> | readonly number[]>
    • Optionaldata: unknown

    Returns Buffer

  • cast(value_?: unknown, data?: unknown): Buffer<ArrayBufferLike>

    Casts data.

    Parameters

    • Optionalvalue_: unknown
    • Optionaldata: unknown

    Returns Buffer<ArrayBufferLike>

compare

  • compare(a?: Buffer, b?: Buffer): number

    Compares between two buffers.

    Parameters

    • Optionala: Buffer
    • Optionalb: Buffer

    Returns number

match

  • match(value: Buffer, query: Buffer): boolean

    Checks the equality of data.

    Parameters

    • value: Buffer
    • query: Buffer

    Returns boolean

parse

  • parse(
        value: WithImplicitCoercion<
            string
            | Uint8Array<ArrayBufferLike>
            | readonly number[],
        >,
    ): Buffer

    Parses data and transform them into buffer values.

    Parameters

    • value: WithImplicitCoercion<string | Uint8Array<ArrayBufferLike> | readonly number[]>

    Returns Buffer

  • parse(value?: unknown): Buffer<ArrayBufferLike>

    Parses data and transform them into buffer values.

    Parameters

    • Optionalvalue: unknown

    Returns Buffer<ArrayBufferLike>

q$exist

  • q$exist(value: unknown, query: unknown, data?: unknown): boolean

    Checks the existance of data.

    Parameters

    • value: unknown
    • query: unknown
    • Optionaldata: unknown

    Returns boolean

q$gt

  • q$gt(value: unknown, query: unknown, data?: unknown): boolean

    Checks whether value is greater than (i.e. >) the query.

    Parameters

    • value: unknown
    • query: unknown
    • Optionaldata: unknown

    Returns boolean

q$gte

  • q$gte(value: unknown, query: unknown, data?: unknown): boolean

    Checks whether value is greater than or equal to (i.e. >=) the query.

    Parameters

    • value: unknown
    • query: unknown
    • Optionaldata: unknown

    Returns boolean

q$in

  • q$in(value: unknown, query: unknown[], data?: unknown): boolean

    Checks whether value is equal to one of elements in query.

    Parameters

    • value: unknown
    • query: unknown[]
    • Optionaldata: unknown

    Returns boolean

q$lt

  • q$lt(value: unknown, query: unknown, data?: unknown): boolean

    Checks whether value is less than (i.e. <) the query.

    Parameters

    • value: unknown
    • query: unknown
    • Optionaldata: unknown

    Returns boolean

q$lte

  • q$lte(value: unknown, query: unknown, data?: unknown): boolean

    Checks whether value is less than or equal to (i.e. <=) the query.

    Parameters

    • value: unknown
    • query: unknown
    • Optionaldata: unknown

    Returns boolean

q$ne

  • q$ne(value: Buffer, query: unknown, data?: unknown): boolean

    Checks the equality of data. Returns true if the value doesn't match.

    Parameters

    • value: Buffer
    • query: unknown
    • Optionaldata: unknown

    Returns boolean

q$nin

  • q$nin(value: unknown, query: unknown[], data?: unknown): boolean

    Checks whether value is not equal to any elements in query.

    Parameters

    • value: unknown
    • query: unknown[]
    • Optionaldata: unknown

    Returns boolean

u$rename

  • u$rename(value: unknown, update: string, data: unknown): void

    Renames a field.

    Parameters

    • value: unknown
    • update: string
    • data: unknown

    Returns void

u$set

  • u$set<T>(value: unknown, update: T, data?: unknown): T

    Sets the value.

    Type Parameters

    • T

    Parameters

    • value: unknown
    • update: T
    • Optionaldata: unknown

    Returns T

u$unset

  • u$unset<T>(value: T, update: boolean, data?: unknown): T

    Unsets the value.

    Type Parameters

    • T

    Parameters

    • value: T
    • update: boolean
    • Optionaldata: unknown

    Returns T

validate

  • validate(value_: unknown, data?: unknown): Buffer

    Validates data.

    Parameters

    • value_: unknown
    • Optionaldata: unknown

    Returns Buffer

value

  • value(value?: Buffer): string

    Transforms data into number to compress the size of database files.

    Parameters

    • Optionalvalue: Buffer

    Returns string

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