27 lines
787 B
JavaScript
27 lines
787 B
JavaScript
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import { Scalar } from '../../nodes/Scalar.js';
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function boolStringify({ value, source }, ctx) {
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const boolObj = value ? trueTag : falseTag;
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if (source && boolObj.test.test(source))
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return source;
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return value ? ctx.options.trueStr : ctx.options.falseStr;
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}
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const trueTag = {
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identify: value => value === true,
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default: true,
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tag: 'tag:yaml.org,2002:bool',
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test: /^(?:Y|y|[Yy]es|YES|[Tt]rue|TRUE|[Oo]n|ON)$/,
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resolve: () => new Scalar(true),
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stringify: boolStringify
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};
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const falseTag = {
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identify: value => value === false,
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default: true,
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tag: 'tag:yaml.org,2002:bool',
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test: /^(?:N|n|[Nn]o|NO|[Ff]alse|FALSE|[Oo]ff|OFF)$/,
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resolve: () => new Scalar(false),
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stringify: boolStringify
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};
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export { falseTag, trueTag };
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