yetangitu/SankeySheets
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updated by GasGit automation

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This commit is contained in:
Bruce McPherson 2016-06-17 09:55:27 +01:00
parent 5b0156f827
commit ae970d3b13
1 changed files with 38 additions and 30 deletions
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12
scripts/Utils.js
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@ -1,6 +1,15 @@
var Utils = (function (ns) {
/**
* create a column label for sheet address, starting at 1 = A, 27 = AA etc..
* @param {number} columnNumber the column number
* @return {string} the address label
*/
ns.columnLabelMaker = function (columnNumber, s) {
s = String.fromCharCode(((columnNumber - 1) % 26) + 'A'.charCodeAt(0)) + (s || '');
return columnNumber > 26 ? columnLabelMaker(Math.floor((columnNumber - 1) / 26), s) : s;
};
/**
* get the stack
* @return {string} the stack trace
*/
@ -42,7 +51,7 @@ var Utils = (function(ns) {
// conver args to an array and digest them
return Utilities.base64Encode(
Utilities.computeDigest(Utilities.DigestAlgorithm.SHA_1, Array.prototype.slice.call(arguments).map(function (d) {
return (Object(d) === d) ? JSON.stringify(d) : d.toString();
return (Object(d) === d) ? JSON.stringify(d) : (ns.isUndefined(d) ? 'undefined' : d.toString());
}).join("-")));
};
/**
@ -110,4 +119,3 @@ var Utils = (function(ns) {
return ns;
})(Utils || {});