feat(intl-messageformat): support argstyle integer natively, fix #2989

formatjs · Jun 21, 2021 · ac94068 · ac94068
1 parent 42efc60
commit ac94068
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diff --git a/packages/intl-messageformat/src/core.ts b/packages/intl-messageformat/src/core.ts
@@ -210,6 +210,9 @@ export class IntlMessageFormat {
   // and Intl.DateTimeFormat instances.
   static formats: Formats = {
     number: {
+      integer: {
+        maximumFractionDigits: 0,
+      },
       currency: {
         style: 'currency',
       },

diff --git a/packages/intl-messageformat/tests/index.test.ts b/packages/intl-messageformat/tests/index.test.ts
@@ -833,6 +833,14 @@ describe('IntlMessageFormat', function () {
     })
   })
 
+  it('default format like in ICU should work', function () {
+    expect(
+      new IntlMessageFormat('{amount, number, integer}', 'en-US').format({
+        amount: 123456.78,
+      })
+    ).toBe('123,457')
+  })
+
   it('number skeleton', function () {
     expect(
       new IntlMessageFormat(