25 lines
700 B
JavaScript
25 lines
700 B
JavaScript
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import { SCALAR } from './identity.js';
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import { NodeBase } from './Node.js';
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import { toJS } from './toJS.js';
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const isScalarValue = (value) => !value || (typeof value !== 'function' && typeof value !== 'object');
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class Scalar extends NodeBase {
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constructor(value) {
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super(SCALAR);
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this.value = value;
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}
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toJSON(arg, ctx) {
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return ctx?.keep ? this.value : toJS(this.value, arg, ctx);
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}
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toString() {
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return String(this.value);
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}
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}
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Scalar.BLOCK_FOLDED = 'BLOCK_FOLDED';
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Scalar.BLOCK_LITERAL = 'BLOCK_LITERAL';
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Scalar.PLAIN = 'PLAIN';
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Scalar.QUOTE_DOUBLE = 'QUOTE_DOUBLE';
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Scalar.QUOTE_SINGLE = 'QUOTE_SINGLE';
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export { Scalar, isScalarValue };
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