[fix, docs] add missing image data URI test file, add implemnted func…

…tions and modules in readme

README.md

@@ -1,9 +1,14 @@
 # Nyinaa
 
-A collection of reusable functions & utilities (timers, validators, sanitizers, ranges, logging, ...)
+A collection of reusable functions & utilities (timers, validators, sanitizers,
+ranges, logging, ...)
 
 ### Installation
-To install this package from the [Dub package repository](https://code.dlang.org), you may add `nyinaa` as dependency in your `dub.json` file and the package will be downloaded automatically during project build if it's not downloaded already.
+
+To install this package from the
+[Dub package repository](https://code.dlang.org), you may add `nyinaa` as
+dependency in your `dub.json` file and the package will be downloaded
+automatically during project build if it's not downloaded already.
 
 ```json
 {
@@ -30,7 +35,7 @@ import core.thread.osthread : Thread;
 
 void main()
 {
-	// "tid" of type Tid can be referenced 
+	// "tid" of type Tid can be referenced
 	// to stop setInterval()
 	auto tid = setInterval(1000.seconds, { writeln("tick"); });
 	auto tid2 = setInterval(3000.seconds, { writeln("tock"); });
@@ -45,21 +50,57 @@ void main()
     // thread_joinAll();
 }
 ```
-## Collections
-These are the categories of utilities currently being implemented
 
-* Sanitizers - for sanitizing data, `stripTags()`, ...
-* Validators - for user data (e.g. form data) validation, `isEmail`, `isIp`, `isIpv4`, `isIpv6`, ...
-* Timers - time utility function, `setInterval()`, ...
+---
 
 ## Implemented functions - Validators
 
-* [x] `isEmail()`
-* [x] `isUUID()`
+Validators - for user data (e.g. form data)
+
+-   [x] `isEmail()`
+-   [x] `isIP()`
+-   [x] `isIPv4()`
+-   [x] `isIPv6()`
+-   [x] `isUUID()`
+-   [x] `isUUIDv3()`
+-   [x] `isUUIDv4()`
+-   [x] `isUUIDv5()`
+
+## Implemented functions - Timers
+
+Time-based utility functions
+
+-   [x] `setInterval()`
+-   [x] `stopInterval()`
+
+## Implemented functions - Sanitizers
+
+Sanitizing data
+
+-   [x] `stripTags()`
+
+## Implemented functions - Image
+
+Image related operation
+
+-   [x] `isImageDataURI()`
+-   [x] `bufferFromDataURI()`
+
+## Implemented functions - Range
+
+Handy functions for use in range related tasks
+
+-   [x] `concreteRange()`
+-   [x] `orElse()`
+-   [x] `then()`
+
+---
 
 ### Documentation
-See the [documentation](https://nyinaa.dpldocs.info/nyinaa.html) for the various functions and examples on how to use them.
+
+See the [documentation](https://nyinaa.dpldocs.info/nyinaa.html) for the various
+functions and examples on how to use them.
 
 ### To-do
-Any generic validator form validation, etc. is welcomed
 
+Any generic validator form validation, etc. is welcomed

source/nyinaa/image.d

@@ -102,7 +102,7 @@ unittest
 {
     import std : readText, writeln;
 
-    const text = readText("./snippets/data-uri.txt");
+    const text = readText("./data/data-uri.txt");
 
     const result = bufferFromDataURI(text);