@wordpress/components
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UI components for WordPress.
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{
"version": 3,
"sources": ["../../src/utils/values.js"],
"sourcesContent": ["/**\n * Determines if a value is null or undefined.\n *\n * @template T\n *\n * @param {T} value The value to check.\n * @return {value is Exclude<T, null | undefined>} Whether value is not null or undefined.\n */\nexport function isValueDefined(value) {\n return value !== undefined && value !== null;\n}\n\n/**\n * Determines if a value is empty, null, or undefined.\n *\n * @param {string | number | null | undefined} value The value to check.\n * @return {value is (\"\" | null | undefined)} Whether value is empty.\n */\nexport function isValueEmpty(value) {\n const isEmptyString = value === '';\n return !isValueDefined(value) || isEmptyString;\n}\n\n/**\n * Get the first defined/non-null value from an array.\n *\n * @template T\n *\n * @param {Array<T | null | undefined>} values Values to derive from.\n * @param {T} fallbackValue Fallback value if there are no defined values.\n * @return {T} A defined value or the fallback value.\n */\nexport function getDefinedValue(values = [], fallbackValue) {\n return values.find(isValueDefined) ?? fallbackValue;\n}\n\n/**\n * Converts a string to a number.\n *\n * @param {string} value\n * @return {number} String as a number.\n */\nexport const stringToNumber = value => {\n return parseFloat(value);\n};\n\n/**\n * Regardless of the input being a string or a number, returns a number.\n *\n * Returns `undefined` in case the string is `undefined` or not a valid numeric value.\n *\n * @param {string | number} value\n * @return {number} The parsed number.\n */\nexport const ensureNumber = value => {\n return typeof value === 'string' ? stringToNumber(value) : value;\n};"],
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"names": []
}