{
  "version": 3,
  "sources": ["../../src/utils.js"],
  "sourcesContent": ["// @flow\n\n/*::\nimport type { Error, Node } from './types';\n*/\n\n// Basic\nconst eq = x => y => x === y;\nconst not = fn => x => !fn(x);\n\n// https://github.com/facebook/flow/issues/2221\nconst getValues = /*::<Obj: Object>*/ (\n  o /*: Obj*/\n) /*: $ReadOnlyArray<$Values<Obj>>*/ => Object.values(o);\n\nexport const notUndefined = (x /*: mixed*/) => x !== undefined;\n\n// Error\nconst isXError = x => (error /*: Error */) => error.keyword === x;\nexport const isRequiredError = isXError('required');\nexport const isAnyOfError = isXError('anyOf');\nexport const isEnumError = isXError('enum');\nexport const getErrors = (node /*: Node*/) =>\n  node && node.errors\n    ? node.errors.map(e =>\n        e.keyword === 'errorMessage'\n          ? { ...e.params.errors[0], message: e.message }\n          : e\n      )\n    : [];\n\n// Node\nexport const getChildren = (node /*: Node*/) /*: $ReadOnlyArray<Node>*/ =>\n  (node && getValues(node.children)) || [];\n\nexport const getSiblings =\n  (parent /*: Node*/) => (node /*: Node*/) /*: $ReadOnlyArray<Node>*/ =>\n    getChildren(parent).filter(not(eq(node)));\n\nexport const concatAll =\n  /*::<T>*/\n\n\n    (xs /*: $ReadOnlyArray<T>*/) =>\n    (ys /*: $ReadOnlyArray<T>*/) /*: $ReadOnlyArray<T>*/ =>\n      ys.reduce((zs, z) => zs.concat(z), xs);\n"],
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