Use is-observable to detect observables

SamVerschueren · Oct 24, 2017 · faf367e · faf367e
1 parent 7434dfd
commit faf367e
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/lib/utils.js b/lib/utils.js
@@ -1,9 +1,7 @@
 'use strict';
 const isStream = require('is-stream');
-
-const isObservable = obj => Boolean(obj && typeof obj.subscribe === 'function' && obj.constructor.name === 'Observable');
+const isObservable = require('is-observable');
 
 exports.isListr = obj => Boolean(obj && obj.setRenderer && obj.add && obj.run);
-// https://github.com/sindresorhus/is-observable/issues/1
-exports.isObservable = isObservable;
+exports.isObservable = obj => isObservable(obj);
 exports.isStream = obj => isStream(obj) && !isObservable(obj);
diff --git a/package.json b/package.json
@@ -42,6 +42,7 @@
     "cli-truncate": "^0.2.1",
     "figures": "^1.7.0",
     "indent-string": "^2.1.0",
+    "is-observable": "^0.2.0",
     "is-promise": "^2.1.0",
     "is-stream": "^1.1.0",
     "listr-silent-renderer": "^1.1.1",