node_modules

1 files changed, 43 insertions, 0 deletions

diff --git a/node_modules/es5-ext/math/hypot/shim.js b/node_modules/es5-ext/math/hypot/shim.js
new file mode 100644
index 000000000..2a92b1715
--- /dev/null
+++ b/node_modules/es5-ext/math/hypot/shim.js
@@ -0,0 +1,43 @@
+// Thanks for hints: https://github.com/paulmillr/es6-shim
+
+"use strict";
+
+var some = Array.prototype.some
+  , abs = Math.abs
+  , sqrt = Math.sqrt
+  , compare = function (val1, val2) {
+	return val2 - val1;
+}
+  , divide = function (value) {
+	return value / this;
+}
+  , add = function (sum, number) {
+	return sum + number * number;
+};
+
+// eslint-disable-next-line no-unused-vars
+module.exports = function (val1, val2 /*, …valn*/) {
+	var result, numbers;
+	if (!arguments.length) return 0;
+	some.call(arguments, function (val) {
+		if (isNaN(val)) {
+			result = NaN;
+			return false;
+		}
+		if (!isFinite(val)) {
+			result = Infinity;
+			return true;
+		}
+		if (result !== undefined) return false;
+		val = Number(val);
+		if (val === 0) return false;
+		if (numbers) numbers.push(abs(val));
+		else numbers = [abs(val)];
+		return false;
+	});
+	if (result !== undefined) return result;
+	if (!numbers) return 0;
+
+	numbers.sort(compare);
+	return numbers[0] * sqrt(numbers.map(divide, numbers[0]).reduce(add, 0));
+};