Writer

@tsed/json-mapper

Usage

import { Writer } from "@tsed/json-mapper";

See /packages/specs/json-mapper/src/domain/Writer.ts.

Overview

class Writer {
    static object: {
        assign(...args: string[]): string;
    };
    protected _root?: Writer;
    protected body: (string | Writer)[];
    constructor(root?: Writer);
    static indent(lines: string[]): string[];
    static mapper(mapperId: string, key: string, options: string): string;
    static mapperFrom(key: string, options: string): string;
    static options(...args: string[]): string;
    add(...lines: (undefined | string | Writer)[]): this;
    arrow(...args: string[]): Writer;
    build(): string[];
    callMapper(id: string, key: string, ...options: string[]): this;
    returnCallMapper(id: string, key: string, ...options: string[]): Writer;
    const(name: string, line: string): this;
    each(iterable: string, args?: string[]): Writer;
    if(condition: string): IfWriter;
    switch(input: string): SwitchWriter;
    indent(indent: boolean): this;
    new(indent?: boolean): Writer;
    return(line: string): Writer;
    root(): Writer;
    set(left: string, right: string): this;
    toString(): string;
}

Description

Tiny utility used by the mapper compilers to build executable arrow functions as strings. It provides helpers for scoping, branching, and composing mapper fragments before eval.

static object

static object: {
     assign(...args: string[]): string;
 };

protected _root

protected _root?: Writer;

protected body:

protected body: (string | Writer)[];

static indent

static indent(lines: string[]): string[];

static mapper

static mapper(mapperId: string, key: string, options: string): string;

static mapperFrom

static mapperFrom(key: string, options: string): string;

static options

static options(...args: string[]): string;

add

add(...lines: (undefined | string | Writer)[]): this;

arrow

arrow(...args: string[]): Writer;

build

build(): string[];

callMapper

callMapper(id: string, key: string, ...options: string[]): this;

returnCallMapper

returnCallMapper(id: string, key: string, ...options: string[]): Writer;

const

const(name: string, line: string): this;

each

each(iterable: string, args?: string[]): Writer;

if

if(condition: string): IfWriter;

switch

switch(input: string): SwitchWriter;

indent

indent(indent: boolean): this;

new

new(indent?: boolean): Writer;

return

return(line: string): Writer;

root

root(): Writer;

set

set(left: string, right: string): this;

toString

toString(): string;