Add tests and build scripts.

[string-lerp.git] / string-lerp.js

diff --git a/string-lerp.js b/string-lerp.js
index 8d5a879..5e8201c 100644 (file)
--- a/string-lerp.js
+++ b/string-lerp.js
@@ -31,7 +31,7 @@
 
     function editPath(d, t) {
         /** Given a Levenshtein matrix and target, create an edit list */
 
     function editPath(d, t) {
         /** Given a Levenshtein matrix and target, create an edit list */

-        var path = []
+        var path = [];

         var j = t.length;
         var n = j + 1;
         var i = d.length / n - 1;
         var j = t.length;
         var n = j + 1;
         var i = d.length / n - 1;


@@ -93,7 +93,7 @@
         return patch(partial, a);
     }
 
         return patch(partial, a);
     }
 

-    var NUMBERS = /(-?\d+(?:\.\d+)?)/g
+    var NUMBERS = /(-?\d+(?:\.\d+)?)/g;

 
     function areNumericTwins(a, b) {
         /** Check if a and b differ only in numerals
 
     function areNumericTwins(a, b) {
         /** Check if a and b differ only in numerals


@@ -129,7 +129,7 @@
         var aParts = a.split(NUMBERS);
         var bParts = b.split(NUMBERS);
         for (var i = 1; i < aParts.length; i += 2) {
         var aParts = a.split(NUMBERS);
         var bParts = b.split(NUMBERS);
         for (var i = 1; i < aParts.length; i += 2) {

-            var part = nlerp(+aParts[i], +bParts[i], p)
+            var part = nlerp(+aParts[i], +bParts[i], p);

             if (aParts[i].indexOf(".") === -1 && bParts[i].indexOf(".") === -1)
                 part = Math.round(part);
             aParts[i] = part.toString();
             if (aParts[i].indexOf(".") === -1 && bParts[i].indexOf(".") === -1)
                 part = Math.round(part);
             aParts[i] = part.toString();


@@ -168,7 +168,7 @@
         if (p === 1) return b;
 
         if (areNumericTwins(a, b))
         if (p === 1) return b;
 
         if (areNumericTwins(a, b))

-            return numericLerp(a, b, p)
+            return numericLerp(a, b, p);

 
         // Numeric lerps should over- and under-shoot when fed numbers
         // outside 0 to 1, but other types cannot.
 
         // Numeric lerps should over- and under-shoot when fed numbers
         // outside 0 to 1, but other types cannot.


@@ -176,9 +176,7 @@
         if (p > 1) return b;
 
         var n = a.length * b.length;
         if (p > 1) return b;
 
         var n = a.length * b.length;

-        return (n && n < MAX_MATRIX_SIZE)
-            ? diffLerp(a, b, p)
-            : fastLerp(a, b, p);
+        return ((n && n < MAX_MATRIX_SIZE) ? diffLerp : fastLerp)(a, b, p);

     }
 
     exports.levenshteinMatrix = levenshteinMatrix;
     }
 
     exports.levenshteinMatrix = levenshteinMatrix;