fix: ensureString parser

ScaleLeap · Apr 29, 2021 · 4483f22 · 4483f22
1 parent e8fccd6
commit 4483f22
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Showing 2 changed files with 2 additions and 8 deletions.
diff --git a/src/parsing.ts b/src/parsing.ts
@@ -35,7 +35,7 @@ export const ensureArray = <T>(tag: string, codec: Codec<T>): Codec<T[]> => {
 export const ensureString = Codec.custom({
   decode: (x) =>
     string.decode(x).chainLeft((error) => (typeof x === 'number' ? Right(String(x)) : Left(error))),
-  encode: string.encode,
+  encode: (x: string) => string.encode(x),
   schema: () => ({ oneOf: [{ type: 'string' }, { type: 'number' }] }),
 })
 

diff --git a/test/unit/parsing.test.ts b/test/unit/parsing.test.ts
@@ -1,5 +1,5 @@
 import Ajv from 'ajv'
-import { date, number, string } from 'purify-ts/Codec'
+import { date, number } from 'purify-ts/Codec'
 import { Right } from 'purify-ts/Either'
 
 import {
@@ -48,12 +48,6 @@ describe('ensureString', () => {
     expect(ensureString.decode(5)).toStrictEqual(Right('5'))
   })
 
-  it('has the same encode as the string codec', () => {
-    expect.assertions(1)
-
-    expect(ensureString.encode).toStrictEqual(string.encode)
-  })
-
   it('generates a valid JSON schema for a string or number', () => {
     expect.assertions(3)