header-field - npm Package Compare versions

Comparing version 0.1.2 to 0.2.0

index.js

@@ -1,31 +0,11 @@
-var hyphenReg  = /-[a-z]/g;
 module.exports = field;
 
 /**
- * Converts hyphenated headers like `content-type` into `Content-Type`.
+ * Converts hyphenated headers like `Content-Type` into `content-type`.
  */ 
 function field (str) {
-	if (!str) return "";
-	var result = String(str);
-	result = (
-		toUpperCase(str[0]) +
-		str
-			.slice(1)
-			.toLowerCase()
-			.replace(hyphenReg, toUpperCase)
-	);
-	// Special case to fix the broken http spec.
-	if (result === "Referrer") result = "Referer";
-	return result;
-}
-
-field.lowerCase = function fieldLowerCase (str) {
-	str = String(str).toLowerCase();
+	if (typeof str !== "string") throw new TypeError("Header Fields must be strings.");
+	str = str.toLowerCase();
 	if (str === "referrer") str = "referer";
 	return str;
-};
-
-/**
- * Simple utility to uppercase a string.
- */
-function toUpperCase (m) { return m.toUpperCase(); }
+};

package.json

 {
   "name": "header-field",
-  "version": "0.1.2",
-  "description": "Properly format a header field into a capitalized hyphenated string.",
+  "version": "0.2.0",
+  "description": "Properly format a header field into a lowercased hyphenated string.",
   "author": "Dylan Piercey <[e-mail]>",
@@ -6,0 +6,0 @@ "main": "index.js",

README.md

 # Header-Field
-Transform header fields into a properly formatted string, with uppercase characters and hyphens.
+Transform header fields into a properly formatted string, with lowercase characters and hyphens.
 
@@ -16,11 +16,8 @@ # Installation
 
-field("content-type"); //-> "Content-Type"
-field("content-Length"); //-> "Content-Length"
-field("Content-Disposition"); //-> "Content-Disposition"
+field("content-type"); //-> "content-type"
+field("content-Length"); //-> "content-length"
+field("Content-Disposition"); //-> "content-disposition"
 
 // Special case: referrer -> referer.
-field("referrer"); //-> "Referer"
-
-// For lowercased headers.
-field.lowerCase("Referrer"); //-> "referer"
+field("Referrer"); //-> "referer"
 ```
@@ -27,0 +24,0 @@

test/mainTest.js

@@ -6,9 +6,10 @@ var assert = require("assert");
 	it("should work", function () {
-		assert.equal(field("content-type"), "Content-Type");
-		assert.equal(field("content-Length"), "Content-Length");
-		assert.equal(field("Content-Disposition"), "Content-Disposition");
-		assert.equal(field("Content-DisPosition"), "Content-Disposition");
-		assert.equal(field("referrer"), "Referer");
-		assert.equal(field.lowerCase("Referrer"), "referer");
+		assert.equal(field("content-type"), "content-type");
+		assert.equal(field("content-Length"), "content-length");
+		assert.equal(field("Content-Disposition"), "content-disposition");
+		assert.equal(field("Content-DisPosition"), "content-disposition");
+		assert.equal(field("referrer"), "referer");
+		assert.equal(field("Referrer"), "referer");
+		assert.throws(function () { field({}); })
 	});
 });

No alert changes

Worsened metrics

Total package byte prevSize

2304

decreased by-15.36%

Lines of code

33

decreased by-34%

Number of lines in readme file

29

decreased by-9.37%

No dependency changes