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String - lastIndexOf (#490)

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data-pup
2018-07-17 13:12:36 -04:00
committed by Alex Crichton
parent 9d27b44a4a
commit 5f2f30dba1
2 changed files with 47 additions and 0 deletions
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8
src/js.rs
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@@ -1889,6 +1889,14 @@ extern "C" {
#[wasm_bindgen(method, js_class = "String", js_name = indexOf)]
pub fn index_of(this: &JsString, search_value: &JsString, from_index: i32) -> i32;
/// The `lastIndexOf()` method returns the index within the calling String
/// object of the last occurrence of the specified value, searching
/// backwards from fromIndex. Returns -1 if the value is not found.
///
/// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/lastIndexOf
#[wasm_bindgen(method, js_class = "String", js_name = lastIndexOf)]
pub fn last_index_of(this: &JsString, search_value: &JsString, from_index: i32) -> i32;
/// The `slice()` method extracts a section of a string and returns it as a
/// new string, without modifying the original string.
///