Parse : Add parse_snake.

.README.md

@@ -15,3 +15,9 @@ curl -s https://git.voronind.com/voronind/linux/raw/branch/master/.bootstrap.sh
 # Load Gnome settings.
 
 To load Gnome settings run `dconf_load`.
+
+# Conventions.
+
+Directory names are `snake_case` so you don't have to release the Shift key 10 times per second when tabing deep for directory.
+
+File names are `CamelCase` to differ from directories, also it works nice with things like my archives where underscore and dash separate extra file data.

.config/bash/module/parse.sh

@@ -26,6 +26,21 @@ function parse_camel() {
 	echo "${result}"
 }
 
+# Parse to snake_case.
+# Usage: parse_snake <STRING>
+function parse_snake() {
+	local IFS=${IFS}_-
+	local parts=($(parse_simplify ${1}))
+	local result
+
+	for part in "${parts[@]}"; do
+		local word="${part,,}"
+		result="${result}_${word}"
+	done
+
+	echo "${result#_}"
+}
+
 # Parse data keeping only alphanumeric characters.
 # Usage: parse_alnum <STRING>
 function parse_alnum() {