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Add type safety to arrayToNewLineString

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Berkeley Martinez
2015-11-06 17:53:06 -08:00
parent a57d288aa7
commit 2ed6143c68
1 changed files with 1 additions and 1 deletions
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client/commonFramework.js
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@ -19,7 +19,7 @@ var common = (function() {
common.tail = common.tail || ''; common.tail = common.tail || '';
common.arrayToNewLineString = function arrayToNewLineString(seedData) { common.arrayToNewLineString = function arrayToNewLineString(seedData) {
seedData = seedData || []; seedData = Array.isArray(seedData) ? seedData : [seedData];
return seedData.reduce(function(seed, line) { return seedData.reduce(function(seed, line) {
return '' + seed + line + '\n'; return '' + seed + line + '\n';
}, ''); }, '');