15 lines
365 B
JavaScript
15 lines
365 B
JavaScript
module.exports = function() {
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return {
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name: 'trimBlankLines',
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process: function(str) {
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var lines = str.split(/\r?\n/);
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while(lines.length && (lines[0].trim() === '')) {
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lines.shift();
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}
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while(lines.length && (lines[lines.length-1].trim() === '')) {
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lines.pop();
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}
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return lines.join('\n');
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}
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};
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}; |