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polyfill-service
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A polyfill combinator
github.com/financial-times/polyfill-service
financial-times/polyfill-service
polyfill-service
/
polyfills
/
String
/
prototype
/
endsWith
/
polyfill.js
6 lines
(5 loc)
•
226 B
JavaScript
View Raw
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String
.
prototype
.
endsWith
=
function
(
string
) {
var
index =
arguments
.
length
<
2
?
this
.
length
:
arguments
[
1
];
var
foundIndex =
this
.
lastIndexOf
(
string
);
return
foundIndex !== -
1
&& foundIndex === index -
string
.
length
; };