simple-squiggle

A restricted subset of Squiggle
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switch.js (446B)

      1 "use strict";
      2 
      3 Object.defineProperty(exports, "__esModule", {
      4   value: true
      5 });
      6 exports._switch = _switch;
      7 
      8 /**
      9  * Transpose a matrix
     10  * @param {Array} mat
     11  * @returns {Array} ret
     12  * @private
     13  */
     14 function _switch(mat) {
     15   var I = mat.length;
     16   var J = mat[0].length;
     17   var i, j;
     18   var ret = [];
     19 
     20   for (j = 0; j < J; j++) {
     21     var tmp = [];
     22 
     23     for (i = 0; i < I; i++) {
     24       tmp.push(mat[i][j]);
     25     }
     26 
     27     ret.push(tmp);
     28   }
     29 
     30   return ret;
     31 }