feat(fn): add function for resolving values from function series

ionic-team · Nov 4, 2018 · ac97f78 · ac97f78
1 parent 788a5ec
commit ac97f78
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/packages/@ionic/cli-framework/src/utils/fn.ts b/packages/@ionic/cli-framework/src/utils/fn.ts
@@ -0,0 +1,19 @@
+export function resolveValueSync<T>(...fns: (() => T | undefined)[]): T | undefined {
+  for (const fn of fns) {
+    const result = fn();
+
+    if (result) {
+      return result;
+    }
+  }
+}
+
+export async function resolveValue<T>(...fns: (() => Promise<T | undefined>)[]): Promise<T | undefined> {
+  for (const fn of fns) {
+    const result = await fn();
+
+    if (result) {
+      return result;
+    }
+  }
+}