22 lines
679 B
JavaScript
22 lines
679 B
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.printTree = void 0;
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const printTree = (tab = '', children) => {
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let str = '';
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let last = children.length - 1;
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for (; last >= 0; last--)
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if (children[last])
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break;
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for (let i = 0; i <= last; i++) {
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const fn = children[i];
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if (!fn)
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continue;
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const isLast = i === last;
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const child = fn(tab + (isLast ? ' ' : '│') + ' ');
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const branch = child ? (isLast ? '└─' : '├─') : '│';
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str += '\n' + tab + branch + (child ? ' ' + child : '');
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}
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return str;
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};
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exports.printTree = printTree;
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