Merge pull request #195 from 30-seconds/tag-update

Cleanup utility and object tags

snippets/cast_list.md

@@ -1,6 +1,6 @@
 ---
 title: cast_list
-tags: utility,list,beginner
+tags: list,beginner
 ---
 
 Casts the provided value as a list if it's not one.

snippets/check_prop.md

@@ -1,6 +1,6 @@
 ---
-title: function_name
+title: check_prop
-tags: utility,intermediate
+tags: function,intermediate
 ---
 
 Given a predicate function, `fn`, and a `prop` string, this curried function will then take an object to inspect by calling the property and passing it to the predicate.

snippets/group_by.md

@@ -1,11 +1,11 @@
 ---
 title: group_by
-tags: list,object,intermediate
+tags: list,dictionary,intermediate
 ---
 
 Groups the elements of a list based on the given function.
 
-Use `map()` and `fn` to map the values of the list to the keys of an object.
+Use `map()` and `fn` to map the values of the list to the keys of a dictionary.
 Use list comprehension to map each element to the appropriate `key`.
 
 ```py

snippets/keys_only.md

@@ -1,6 +1,6 @@
 ---
 title: keys_only
-tags: object,list,beginner
+tags: dictionary,list,beginner
 ---
 
 Returns a flat list of all the keys in a flat dictionary.

snippets/longest_item.md

@@ -1,6 +1,6 @@
 ---
 title: longest_item
-tags: list,string,utility,intermediate
+tags: list,string,intermediate
 ---
 
 Takes any number of iterable objects or objects with a length property and returns the longest one. 

snippets/map_dictionary.md

@@ -1,21 +1,20 @@
----
+---
-title: map_object
+title: map_dictionary
-tags: list,intermediate
+tags: list,intermediate
----
+---
-
+
-Maps the values of a list to a dictionary using a function, where the key-value pairs consist of the original value as the key and the result of the function as the value.
+Maps the values of a list to a dictionary using a function, where the key-value pairs consist of the original value as the key and the result of the function as the value.
-
+
-
+Use a `for` loop to iterate over the list's values, assigning the values produced by `fn` to each key of the dictionary.
-Use a `for` loop to iterate over the list's values, assigning the values produced by `fn` to each key of the dictionary.
+
-
+```py
-```py
+def map_dictionary(itr, fn):
-def map_object(itr, fn):
+  ret = {}
-  ret = {}
+  for x in itr:
-  for x in itr:
+    ret[x] = fn(x)
-    ret[x] = fn(x)
+  return ret
-  return ret
+```
-```
+
-
+```py
-```py
+map_dictionary([1,2,3], lambda x: x * x) # { 1: 1, 2: 4, 3: 9 }
-map_object([1,2,3], lambda x: x * x) # { 1: 1, 2: 4, 3: 9 }
+```
-```

snippets/map_values.md

@@ -1,11 +1,11 @@
 ---
 title: map_values
-tags: object,function,intermediate
+tags: dictionary,function,intermediate
 ---
 
-Creates an object with the same keys as the provided object and values generated by running the provided function for each value.
+Creates a dictionary with the same keys as the provided dictionary and values generated by running the provided function for each value.
 
-Use `dict.keys()` to iterate over the object's keys, assigning the values produced by `fn` to each key of a new object.
+Use `dict.keys()` to iterate over the dictionary's keys, assigning the values produced by `fn` to each key of a new dictionary.
 
 ```py
 def map_values(obj, fn):

snippets/spread.md

@@ -1,6 +1,6 @@
 ---
 title: spread
-tags: list,utility,intermediate
+tags: list,intermediate
 ---
 
 Flattens a list, by spreading its elements into a new list.

snippets/values_only.md

@@ -1,6 +1,6 @@
 ---
 title: values_only
-tags: object,list,beginner
+tags: dictionary,list,beginner
 ---
 
 Returns a flat list of all the values in a flat dictionary.