eewing
24 lines
946 B
JavaScript
24 lines
946 B
JavaScript
function createParser(matcher, replacer) {
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const regex = RegExp(matcher, "g");
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return (str) => {
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// throw an error if not a string
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if (typeof str !== "string") {
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throw new TypeError(`expected an argument of type string, but got ${typeof str}`);
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}
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// if no match between string and matcher
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if (!str.match(regex))
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return str;
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// executes the replacer function for each match
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return str.replace(regex, replacer);
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};
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}
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const camelToKebab = createParser(/[A-Z]/, (match) => `-${match.toLowerCase()}`);
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export function styleToCSS(styleObj) {
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if (!styleObj || typeof styleObj !== "object" || Array.isArray(styleObj)) {
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throw new TypeError(`expected an argument of type object, but got ${typeof styleObj}`);
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}
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return Object.keys(styleObj)
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.map((property) => `${camelToKebab(property)}: ${styleObj[property]};`)
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.join("\n");
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}
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