Sun calculation js library which is fully based on formula from http://aa.quae.nl/en/reken/zonpositie.html
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7 years ago
'use strict';
var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
module.exports = function (str) {
if (typeof str !== 'string') {
throw new TypeError('Expected a string');
}
return str.replace(matchOperatorsRe, '\\$&');
};