Parse : Simplify.

.config/bash/module/Name.sh

@@ -61,7 +61,7 @@ function name_simple() {
 		[[ "${ext#.}" = "${name}" ]] && ext=""
 
 		# Get new name.
-		local new_name=$(parse_simplify "${name}")${ext,,}
+		local new_name=$(echo "${name}" | parse_simplify)${ext,,}
 
 		# check if same name.
 		[[ "${target}" = "${new_name}" ]] && return 0

.config/bash/module/Parse.sh

@@ -1,19 +1,21 @@
+_PARSE_ALLOWED_CHARS="_-"
+_PARSE_SPLIT_CHARS="\.\ _-"
+
 # Parse data and output simplified format.
 # Usage: parse_simplify <STRING>
 function parse_simplify() {
-	echo "${*}" | \
-		sed -e "s/ /_/g" -e "s/\./_/g" \
-				-e "s/[^[:alnum:]_-]//g" \
-				-e "s/_\+/_/g" -e "s/-\+/-/g" \
-				-e "s/_-/_/g" -e "s/-_/_/g" \
-				-e "s/_\+/_/g" \
-				-e "s/^_//" -e "s/_$//"
+	echo "${*}" | sed \
+		-e "s/[${_PARSE_SPLIT_CHARS}]/_/g" \
+		-e "s/[^[:alnum:]${_PARSE_ALLOWED_CHARS}]//g" \
+		-e "s/_\+/_/g" -e "s/-\+/-/g" \
+		-e "s/_-/_/g" -e "s/-_/_/g" \
+		-e "s/_\+/_/g" \
+		-e "s/^_//" -e "s/_$//"
 }
 
 # Parse to PascalCase.
 # Usage: parse_pascal <STRING>
 function parse_pascal() {
-	local IFS=${IFS}_-
 	local parts=($(_get_parts ${*}))
 	local result
 
@@ -29,7 +31,6 @@ function parse_pascal() {
 # Parse to snake_case.
 # Usage: parse_snake <STRING>
 function parse_snake() {
-	local IFS=${IFS}_-
 	local parts=($(_get_parts ${*}))
 	local result
 
@@ -44,7 +45,6 @@ function parse_snake() {
 # Parse to kebab-case.
 # Usage: parse_kebab <STRING>
 function parse_kebab() {
-	local IFS=${IFS}_-
 	local parts=($(_get_parts ${*}))
 	local result
 
@@ -59,7 +59,6 @@ function parse_kebab() {
 # Parse to camelCase.
 # Usage: parse_camel <STRING>
 function parse_camel() {
-	local IFS=${IFS}_-
 	local parts=($(_get_parts ${*}))
 	local result
 
@@ -75,7 +74,6 @@ function parse_camel() {
 # Parse to SNAKE_CASE_UPPERCASE.
 # Usage: parse_snake_uppercase <STRING>
 function parse_snake_uppercase() {
-	local IFS=${IFS}_-
 	local parts=($(_get_parts ${*}))
 	local result
 
@@ -97,11 +95,5 @@ function parse_alnum() {
 # Get name parts.
 # Usage: _get_parts <STRING>
 function _get_parts() {
-	parse_simplify "${*}" | _split_uppercase
-}
-
-# Split string by uppercase letters.
-# Usage: echo | _split_uppercase
-function _split_uppercase() {
-	sed -e "s/[A-Z]/\n&/g"
+	parse_simplify "${*}" | sed -e "s/[A-Z]/\n&/g" -e "s/[${_PARSE_SPLIT_CHARS}]/\n/g" | sed -e "1d" -e "/^$/d"
 }