Merge pull request #1038 from jose-acevedoflores/add_coerce_to_object_to_array

Add 'coerce_to_object' method to Array

crates/napi/src/bindgen_runtime/js_values/array.rs

@@ -1,6 +1,6 @@
 use std::ptr;
 
-use crate::{bindgen_prelude::*, check_status, sys, ValueType};
+use crate::{bindgen_prelude::*, check_status, sys, JsObject, Value, ValueType};
 
 pub struct Array {
   env: sys::napi_env,
@@ -69,6 +69,16 @@ impl Array {
   pub fn len(&self) -> u32 {
     self.len
   }
+
+  pub fn coerce_to_object(self) -> Result<JsObject> {
+    let mut new_raw_value = ptr::null_mut();
+    check_status!(unsafe { sys::napi_coerce_to_object(self.env, self.inner, &mut new_raw_value) })?;
+    Ok(JsObject(Value {
+      env: self.env,
+      value: new_raw_value,
+      value_type: ValueType::Object,
+    }))
+  }
 }
 
 impl TypeName for Array {

examples/napi/__test__/typegen.spec.ts.md

@@ -25,6 +25,7 @@ Generated by [AVA](https://avajs.dev).
     /** Gets some numbers */␊
     export function getNums(): Array<number>␊
     export function sumNums(nums: Array<number>): number␊
+    export function toJsObj(): object␊
     export function readFileAsync(path: string): Promise<Buffer>␊
     export function asyncMultiTwo(arg: number): Promise<number>␊
     export function bigintAdd(a: bigint, b: bigint): bigint␊

examples/napi/index.d.ts

@@ -15,6 +15,7 @@ export function getWords(): Array<string>
 /** Gets some numbers */
 export function getNums(): Array<number>
 export function sumNums(nums: Array<number>): number
+export function toJsObj(): object
 export function readFileAsync(path: string): Promise<Buffer>
 export function asyncMultiTwo(arg: number): Promise<number>
 export function bigintAdd(a: bigint, b: bigint): bigint

examples/napi/src/array.rs

@@ -1,3 +1,5 @@
+use napi::{Env, JsObject};
+
 #[napi]
 pub fn get_words() -> Vec<&'static str> {
   vec!["foo", "bar"]
@@ -13,3 +15,11 @@ fn get_nums() -> Vec<u32> {
 fn sum_nums(nums: Vec<u32>) -> u32 {
   nums.iter().sum()
 }
+
+#[napi]
+fn to_js_obj(env: Env) -> napi::Result<JsObject> {
+  let mut arr = env.create_array(0)?;
+  arr.insert("a string")?;
+  arr.insert(42)?;
+  arr.coerce_to_object()
+}