Merge pull request #7 from adroitwhiz/remove-deps

Remove unnecessary dependencies
kesla · Nov 14, 2019 · 9072580 · 9072580
2 parents f450dfb + 0c9e03f
commit 9072580
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Showing 2 changed files with 19 additions and 21 deletions.
diff --git a/package.json b/package.json
@@ -25,8 +25,5 @@
     "tape": "^4.10.1",
     "zuul": "^3.7.2"
   },
-  "dependencies": {
-    "for-each": "^0.3.3",
-    "string.prototype.trim": "^1.1.2"
-  }
+  "dependencies": {}
 }
diff --git a/parse-headers.js b/parse-headers.js
@@ -1,5 +1,6 @@
-var trim = require('string.prototype.trim')
-  , forEach = require('for-each')
+var trim = function(string) {
+  return string.replace(/^\s+|\s+$/g, '');
+}
   , isArray = function(arg) {
       return Object.prototype.toString.call(arg) === '[object Array]';
     }
@@ -10,22 +11,22 @@ module.exports = function (headers) {
 
   var result = {}
 
-  forEach(
-      trim(headers).split('\n')
-    , function (row) {
-        var index = row.indexOf(':')
-          , key = trim(row.slice(0, index)).toLowerCase()
-          , value = trim(row.slice(index + 1))
+  var headersArr = trim(headers).split('\n')
+
+  for (var i = 0; i < headersArr.length; i++) {
+    var row = headersArr[i]
+    var index = row.indexOf(':')
+    , key = trim(row.slice(0, index)).toLowerCase()
+    , value = trim(row.slice(index + 1))
 
-        if (typeof(result[key]) === 'undefined') {
-          result[key] = value
-        } else if (isArray(result[key])) {
-          result[key].push(value)
-        } else {
-          result[key] = [ result[key], value ]
-        }
-      }
-  )
+    if (typeof(result[key]) === 'undefined') {
+      result[key] = value
+    } else if (isArray(result[key])) {
+      result[key].push(value)
+    } else {
+      result[key] = [ result[key], value ]
+    }
+  }
 
   return result
 }