awaitvalue -> expect

lib/README.md

@@ -543,6 +543,7 @@ docs:
         Promises will only be cancelled if all of their consumers are also cancelled. This is to say that if you call `andThen` twice on the same promise, and you cancel only one of the child promises, it will not cancel the parent promise until the other child promise is also cancelled.
 
     - name: await
+      tags: [ 'yields' ]
       desc: |
         Yields the current thread until the given Promise completes. Returns true if the Promise resolved, followed by the values that the promise resolved or rejected with.
 
@@ -556,17 +557,25 @@ docs:
           type: ...any?
     
     - name: awaitStatus
+      tags: [ 'yields' ]
       desc: Yields the current thread until the given Promise completes. Returns the Promise's status, followed by the values that the promise resolved or rejected with.
       returns:
         - type: PromiseStatus
           desc: The Promise's status.
         - type: ...any?
           desc: The values that the Promise resolved or rejected with.
-    - name: awaitValue
+    - name: expect
+      tags: [ 'yields' ]
       desc: |
         Yields the current thread until the given Promise completes. Returns the the values that the promise resolved with.
 
-        Errors if the Promise rejects or gets cancelled.
+        This is essentially sugar for:
+
+        ```lua
+        select(2, assert(promise:await()))
+        ```
+        
+        **Errors** if the Promise rejects or gets cancelled.
       returns:
         - type: ...any?
           desc: The values that the Promise resolved with.

lib/init.lua

@@ -875,7 +875,7 @@ end
 	Calls await and only returns if the Promise resolves.
 	Throws if the Promise rejects or gets cancelled.
 ]]
-function Promise.prototype:awaitValue(...)
+function Promise.prototype:expect(...)
 	local length, result = pack(self:awaitStatus(...))
 	local status = table.remove(result, 1)
 
@@ -887,6 +887,8 @@ function Promise.prototype:awaitValue(...)
 	return unpack(result, 1, length - 1)
 end
 
+Promise.prototype.awaitValue = Promise.prototype.expect
+
 --[[
 	Intended for use in tests.