Add rte from reader io

docs/modules/ReaderTaskEither.ts.md

@@ -38,6 +38,7 @@ Added in v2.0.0
   - [fromOption](#fromoption)
   - [fromReader](#fromreader)
   - [fromReaderEither](#fromreadereither)
+  - [fromReaderIO](#fromreaderio)
   - [fromTask](#fromtask)
   - [fromTaskEither](#fromtaskeither)
   - [toUnion](#tounion)
@@ -446,6 +447,16 @@ export declare const fromReaderEither: <R, E, A>(fa: ReaderEither<R, E, A>) => R
 
 Added in v2.0.0
 
+## fromReaderIO
+
+**Signature**
+
+```ts
+export declare const fromReaderIO: <R, A, E = never>(fa: RIO.ReaderIO<R, A>) => ReaderTaskEither<R, E, A>
+```
+
+Added in v2.13.2
+
 ## fromTask
 
 **Signature**

src/ReaderTaskEither.ts

@@ -238,6 +238,12 @@ export const fromIOEither: <E, A, R = unknown>(fa: IOEither<E, A>) => ReaderTask
 export const fromReaderEither: <R, E, A>(fa: ReaderEither<R, E, A>) => ReaderTaskEither<R, E, A> = (ma) =>
   flow(ma, TE.fromEither)
 
+/**
+ * @category conversions
+ * @since 2.13.2
+ */
+export const fromReaderIO: <R, A, E = never>(fa: ReaderIO<R, A>) => ReaderTaskEither<R, E, A> = R.map(TE.fromIO)
+
 /**
  * @category pattern matching
  * @since 2.10.0

test/ReaderTaskEither.ts

@@ -244,6 +244,10 @@ describe('ReaderTaskEither', () => {
     U.deepStrictEqual(await _.fromIOEither(() => E.left('error'))({})(), E.left('error'))
   })
 
+  it('fromReaderIO', async () => {
+    U.deepStrictEqual(await _.fromReaderIO(RIO.of(1))({})(), E.right(1))
+  })
+
   it('fold', async () => {
     const fold = _.fold(
       (l: string) => R.of(T.of(l.length)),