1 |
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2 | export function stringReplaceAll(string, substring, replacer) {
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3 | let index = string.indexOf(substring);
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4 | if (index === -1) {
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5 | return string;
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6 | }
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7 |
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8 | const substringLength = substring.length;
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9 | let endIndex = 0;
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10 | let returnValue = '';
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11 | do {
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12 | returnValue += string.substr(endIndex, index - endIndex) + substring + replacer;
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13 | endIndex = index + substringLength;
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14 | index = string.indexOf(substring, endIndex);
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15 | } while (index !== -1);
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16 |
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17 | returnValue += string.slice(endIndex);
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18 | return returnValue;
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19 | }
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20 |
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21 | export function stringEncaseCRLFWithFirstIndex(string, prefix, postfix, index) {
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22 | let endIndex = 0;
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23 | let returnValue = '';
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24 | do {
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25 | const gotCR = string[index - 1] === '\r';
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26 | returnValue += string.substr(endIndex, (gotCR ? index - 1 : index) - endIndex) + prefix + (gotCR ? '\r\n' : '\n') + postfix;
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27 | endIndex = index + 1;
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28 | index = string.indexOf('\n', endIndex);
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29 | } while (index !== -1);
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30 |
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31 | returnValue += string.slice(endIndex);
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32 | return returnValue;
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33 | }
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