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File size: 810 Bytes
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function iterateProps(obj, iterator) {
Object.keys(obj).forEach((key) => iterator({ ...obj[key], name: key }));
}
function mapProps(obj) {
return Object.keys(obj).map((key) => ({ ...obj[key], name: key }));
}
function filterProps(obj, filter) {
const ret = {};
Object.keys(obj).forEach((key) => {
if (filter(obj[key])) {
ret[key] = obj[key];
}
});
return ret;
}
function typeSignature(meta) {
const type = meta.array ? `Array<${meta.type}>` : meta.type;
if (meta.optional) {
return `${meta.name}?: ${type}`;
} else if (meta.maybe) {
return `${meta.name}: ?${type}`;
} else {
return `${meta.name}: ${type}`;
}
}
const unique = (items) => Array.from(new Set(items));
module.exports = {
iterateProps,
mapProps,
filterProps,
typeSignature,
unique,
};
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