Get rid of Object.assign polyfill

As far as I know, this is only required for IE at this point, and we have already made changes that removed support of any version of IE.
This commit is contained in:
Jérémie Astori 2017-11-27 18:44:05 -05:00
parent d0f5d5025e
commit 3e708f9c0b
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@ -3,26 +3,13 @@
const anyIntersection = require("./anyIntersection");
const fill = require("./fill");
let Object_assign = Object.assign;
if (typeof Object_assign !== "function") {
Object_assign = function(target) {
Array.prototype.slice.call(arguments, 1).forEach(function(obj) {
Object.keys(obj).forEach(function(key) {
target[key] = obj[key];
});
});
return target;
};
}
// Merge text part information within a styling fragment
function assign(textPart, fragment) {
const fragStart = fragment.start;
const start = Math.max(fragment.start, textPart.start);
const end = Math.min(fragment.end, textPart.end);
return Object_assign({}, fragment, {
return Object.assign({}, fragment, {
start: start,
end: end,
text: fragment.text.slice(start - fragStart, end - fragStart),