refresh readme

README.md

@@ -120,10 +120,10 @@ Cachew gives the best of two worlds and makes it both **easy and efficient**. Th
 
 
 # How it works
-Basically, your data objects get [flattened out](src/cachew/__init__.py#L409)
-and python types are mapped [onto sqlite types and back](src/cachew/__init__.py#L481).
+Basically, your data objects get [flattened out](src/cachew/__init__.py#L411)
+and python types are mapped [onto sqlite types and back](src/cachew/__init__.py#L483).
 
-When the function is called, cachew [computes the hash of your function's arguments ](src/cachew/__init__.py:#L810)
+When the function is called, cachew [computes the hash of your function's arguments ](src/cachew/__init__.py:#L868)
 and compares it against the previously stored hash value.
 
 - If they match, it would deserialize and yield whatever is stored in the cache database
@@ -135,18 +135,18 @@ and compares it against the previously stored hash value.
 
 
 
-* automatic schema inference: [1](src/cachew/tests/test_cachew.py#L352), [2](src/cachew/tests/test_cachew.py#L366)
+* automatic schema inference: [1](src/cachew/tests/test_cachew.py#L353), [2](src/cachew/tests/test_cachew.py#L367)
 * supported types:    
 
     * primitive: `str`, `int`, `float`, `bool`, `datetime`, `date`, `dict`, `list`, `Exception`
 
-      See [tests.test_types](src/cachew/tests/test_cachew.py#L678), [tests.test_primitive](src/cachew/tests/test_cachew.py#L715), [tests.test_dates](src/cachew/tests/test_cachew.py#L632)
-    * [Optional](src/cachew/tests/test_cachew.py#L496) types
-    * [Union](src/cachew/tests/test_cachew.py#L788) types
-    * [nested datatypes](src/cachew/tests/test_cachew.py#L412)
-    * [Exceptions](src/cachew/tests/test_cachew.py#L1037)
+      See [tests.test_types](src/cachew/tests/test_cachew.py#L679), [tests.test_primitive](src/cachew/tests/test_cachew.py#L716), [tests.test_dates](src/cachew/tests/test_cachew.py#L633)
+    * [Optional](src/cachew/tests/test_cachew.py#L497) types
+    * [Union](src/cachew/tests/test_cachew.py#L794) types
+    * [nested datatypes](src/cachew/tests/test_cachew.py#L413)
+    * [Exceptions](src/cachew/tests/test_cachew.py#L1043)
 
-* detects [datatype schema changes](src/cachew/tests/test_cachew.py#L442) and discards old data automatically
+* detects [datatype schema changes](src/cachew/tests/test_cachew.py#L443) and discards old data automatically
 
 
 # Performance
@@ -157,17 +157,17 @@ During reading cache all that happens is reading rows from sqlite and mapping th
 I haven't set up proper benchmarks/performance regressions yet, so don't want to make specific claims, however that would almost certainly make your programm faster if computations take more than several seconds.
 
 
-If you want to experiment for youself, check out [tests.test_many](src/cachew/tests/test_cachew.py#L296)
+If you want to experiment for youself, check out [tests.test_many](src/cachew/tests/test_cachew.py#L297)
 
 
 
 # Using
-See [docstring](src/cachew/__init__.py#L674) for up-to-date documentation on parameters and return types. 
+See [docstring](src/cachew/__init__.py#L695) for up-to-date documentation on parameters and return types. 
 You can also use [extensive unit tests](src/cachew/tests/test_cachew.py) as a reference.
 
 Some useful (but optional) arguments of `@cachew` decorator:
 
-* `cache_path` can be a directory, or a callable that [returns a path](src/cachew/tests/test_cachew.py#L389) and depends on function's arguments.
+* `cache_path` can be a directory, or a callable that [returns a path](src/cachew/tests/test_cachew.py#L390) and depends on function's arguments.
 
    By default, `settings.DEFAULT_CACHEW_DIR` is used.
 
@@ -260,7 +260,7 @@ Now you can use `@mcachew` in place of `@cachew`, and be certain things don't br
 ## Settings
 
 
-[cachew.settings](src/cachew/__init__.py#L41) exposes some parameters that allow you to control `cachew` behaviour:
+[cachew.settings](src/cachew/__init__.py#L45) exposes some parameters that allow you to control `cachew` behaviour:
 - `ENABLE`: set to `False` if you want to disable caching for without removing the decorators (useful for testing and debugging).
    You can also use [cachew.extra.disabled_cachew](src/cachew/__init__.py#L18) context manager to do it temporarily.
 - `DEFAULT_CACHEW_DIR`: override to set a different base directory. The default is the "user cache directory" (see [appdirs docs](https://github.com/ActiveState/appdirs#some-example-output)).