misty

color.cm

@@ -1,7 +1,7 @@
 function tohex(n) {
-  var s = number.floor(n).toString(16);
+  var s = floor(n).toString(16);
   if (s.length == 1) s = "0" + s;
-  return s.toUpperCase();
+  return upper(s);
 };
 
 var Color = {
@@ -22,19 +22,15 @@ Color.editor = {};
 Color.editor.ur = Color.green;
 
 Color.tohtml = function (v) {
-  var html = v.map(function (n) {
-    return tohex(n * 255);
-  });
-  return "#" + html.join("");
+  var html = array(v, n => tohex(n * 255));
+  return "#" + text(html);
 };
 
 var esc = {};
 esc.reset = "\x1b[0";
 esc.color = function (v) {
-  var c = v.map(function (n) {
-    return number.floor(n * 255);
-  });
-  var truecolor = "\x1b[38;2;" + c.join(";") + ";";
+  var c = array(v, n => floor(n * 255));
+  var truecolor = "\x1b[38;2;" + text(c, ";") + ";";
   return truecolor;
 };
 
@@ -92,7 +88,7 @@ Color.Editor = {
 /* Detects the format of all colors and munges them into a floating point format */
 Color.normalize = function (c) {
   var add_a = function (a) {
-    var n = this.slice();
+    var n = array(this);
     n[3] = a;
     return n;
   };
@@ -120,9 +116,7 @@ Color.normalize = function (c) {
 
     // Convert from 0-255 to 0-1 if needed
     if (needs_conversion) {
-      c[p] = c[p].map(function (x) {
-        return x / 255;
-      });
+      c[p] = array(c[p], x => x / 255);
     }
     
     c[p].alpha = add_a;
@@ -192,7 +186,7 @@ ColorMap.sample = function (t, map = this) {
   if (t > 1) return map[1];
 
   var lastkey = 0;
-  for (var key of array(map).sort()) {
+  for (var key of sorted(array(map))) {
     if (t < key) {
       var b = map[key];
       var a = map[lastkey];