diff --git a/proposal.html b/proposal.html index dd9aa43..33c1547 100644 --- a/proposal.html +++ b/proposal.html @@ -1,5 +1,5 @@ 
-title: Array.prototype.flatMap & Array.prototype.flatten
+title: Array.prototype.flatMap & Array.prototype.flat
 toc: false
 stage: 3
 contributors: Michael Ficarra and Brian Terlson
@@ -7,7 +7,7 @@
 
 
   
Introduction

-  
`Array.prototype.flatten` returns a new array with all sub-array elements concatted into it recursively up to the specified depth.

+  
`Array.prototype.flat` returns a new array with all sub-array elements concatenated into it recursively up to the specified depth.

   
`Array.prototype.flatMap` first maps each element using a mapping function, then flattens the result into a new array. It is identical to a map followed by a flatten of depth 1, but flatMap is quite often useful and merging both into one method is slightly more efficient.

 
 
@@ -24,9 +24,9 @@ 
Array.prototype.flatMap ( _mapperFunction_ [ , _thisArg_ ] )

     1. Return _A_.
   
 
-
-  
Array.prototype.flatten( [ _depth_ ] )

-  
When the `flatten` method is called with zero or one arguments, the following steps are taken:

+
+  
Array.prototype.flat( [ _depth_ ] )

+  
When the `flat` method is called with zero or one arguments, the following steps are taken:

   
     1. Let _O_ be ? ToObject(*this* value).
     1. Let _sourceLen_ be ? ToLength(? Get(_O_, `"length"`)).