scratchfoundation/paper.js
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No need to export handleOperator() and handleSignOperator(), just use local privates.

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This commit is contained in:
Jürg Lehni 2011-03-04 01:20:29 +00:00
parent 17aee283ec
commit 5a640b50f8
1 changed files with 7 additions and 8 deletions

15
src/util/PaperScript.js
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@ -15,7 +15,7 @@ var PaperScript = new function() {
'!=': 'equals'
};
paper.handleOperator = function(left, operator, right) {
function $operator(left, operator, right) {
var handler = operators[operator];
if (left && left[handler]) {
var res = left[handler](right);
@ -36,12 +36,12 @@ var PaperScript = new function() {
// Handle Sign Operators
var signOperator = {
var signs = {
'-': 'negate'
};
paper.handleSignOperator = function(operator, exp) {
var handler = signOperator[operator];
function $sign(operator, exp) {
var handler = signs[operator];
if (exp && exp[handler]) {
return exp[handler]();
}
@ -65,7 +65,7 @@ var PaperScript = new function() {
// the left hand side is potentially an object.
if (operators[operator] && isDynamic(left)) {
// Replace with paper.handleOperator(operator, left, right):
return ['call', ['dot', ['name', 'paper'], 'handleOperator'],
return ['call', ['name', '$operator'],
[left, ['string', operator], right]];
}
}
@ -102,9 +102,8 @@ var PaperScript = new function() {
},
'unary-prefix': function(operator, exp) {
if (signOperator[operator] && isDynamic(exp)) {
return ['call', ['dot', ['name', 'paper'],
'handleSignOperator'],
if (signs[operator] && isDynamic(exp)) {
return ['call', ['name', '$sign'],
[['string', operator], walk(exp)]];
}
}