Add map, nan, numericString, set, weakMap, weakSet

gilbarbara · Apr 2, 2019 · 20dadbd · 20dadbd
1 parent 2b2fea0
commit 20dadbd
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diff --git a/README.md b/README.md
@@ -24,36 +24,52 @@ is.object(value) // false;
 
 ### API
 
-**is.null**
-
-**is.undefined**
+**is.array**
 
-**is.nullOrUndefined**
+**is.boolean**
 
-**is.string**
+**is.date**
 
-**is.number**
+**is.domElement**
 
 **is.function**
 
-**is.boolean**
+**is.generator**
 
-**is.array**
+**is.iterable**
 
-**is.object** (objects, functions and arrays)
+**is.map**
 
-**is.plainObject** (just objects)
+**is.nan**
 
-**is.date**
+**is.null**
 
-**is.promise**
+**is.nullOrUndefined**
 
-**is.iterable**
+**is.number**
 
-**is.generator**
+**is.numericString**
+Returns true for a string that represents a number. For example, '42' and '-8'.
+Note: 'NaN' returns false, but 'Infinity' and '-Infinity' return true
+
+**is.object** 
+Functions and arrays are objects too.
+
+**is.plainObject** 
+Just objects
+
+**is.promise**
 
 **is.regexp**
 
+**is.set**
+
+**is.string**
+
 **is.symbol**
 
-**is.domElement**
+**is.undefined**
+
+**is.weakMap**
+
+**is.weakSet**