string-kit - npm Package Compare versions

Comparing version 0.16.1 to 0.16.2

lib/toTitleCase.js

@@ -31,8 +31,38 @@ /*
 
-module.exports = function toTitleCase( str , options ) {
+const DEFAULT_OPTIONS = {
+	underscoreToSpace: true ,
+	lowerCaseWords: new Set( [ 'a' , 'the' , 'of' , 'in' ] )
+} ;
+
+
+
+module.exports = ( str , options = DEFAULT_OPTIONS ) => {
 	if ( ! str || typeof str !== 'string' ) { return '' ; }
 
-	options = options || {} ;
+	if ( options.dashToSpace ) {
+		str = str.replace( /-+/g , ' ' ) ;
+	}
 
+	if ( options.underscoreToSpace ) {
+		str = str.replace( /_+/g , ' ' ) ;
+	}
+
+	// Squash multiple spaces into only one, and trim
+	str = str.replace( / +/g , ' ' ).trim() ;
+
+	var lowerCaseWords =
+		options.lowerCaseWords instanceof Set ? options.lowerCaseWords :
+		Array.isArray( options.lowerCaseWords ) ? new Set( options.lowerCaseWords ) :
+		null ;
+
+	var wordCount = 0 ;
+
 	return str.replace( /[^\s_-]+/g , ( part ) => {
+		wordCount ++ ;
+
+		if ( wordCount > 1 && options.lowerCaseWords ) {
+			let lowerCased = part.toLowerCase() ;
+			if ( options.lowerCaseWords.has( lowerCased ) ) { return lowerCased ; }
+		}
+
 		if ( options.zealous ) {
@@ -45,10 +75,7 @@ if ( options.preserveAllCaps && part === part.toUpperCase() ) {
 			return part[ 0 ].toUpperCase() + part.slice( 1 ).toLowerCase() ;
-
 		}
 
 		return part[ 0 ].toUpperCase() + part.slice( 1 ) ;
-
 	} ) ;
 } ;
 
-

package.json

 {
   "name": "string-kit",
-  "version": "0.16.1",
+  "version": "0.16.2",
   "engines": {
@@ -5,0 +5,0 @@ "node": ">=14.15.0"

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313276

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Lines of code

4856

increased by0.48%

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