Prefer typeof over try/catch for feature detection.
commitdccb6257fbb1f09e03cfd7299fa8a66381b778f7
authorColin Curtin <colin.t.curtin@gmail.com>
dateSat 11 May 2013, 17:23 (13 years ago)
parent98c0269
libraries/Native/Matrix2D.js+1−1
@@ -5,7 +5,7 @@ Elm.Native.Matrix2D = function(elm) {
55 elm.Native = elm.Native || {};
66 if (elm.Native.Matrix2D) return elm.Native.Matrix2D;
77
8− try { Float32Array; } catch(e) { Float32Array = Array; }
8+ if (typeof Float32Array === 'undefined'){ Float32Array = Array; }
99 var A = Float32Array;
1010
1111 // layout of matrix in an array is