8 lines
1.2 KiB
Plaintext
8 lines
1.2 KiB
Plaintext
{
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"version": 3,
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"sources": ["../../../src/utils/imperativeState.ts"],
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"sourcesContent": ["/**\n * Resettable state storage.\n * @example\n * ```\n * const state = new ImperativeState(() => ({\n * foo: undefined as string | undefined,\n * bar: [] as number[],\n * baz: 1 as number | undefined,\n * }));\n *\n * state.records.foo = \"hi\";\n * console.log(state.records.foo); // prints \"hi\";\n * state.reset();\n * console.log(state.records.foo); // prints \"default\";\n *\n * // typeof state.records:\n * // {\n * // foo: string | undefined, // actual: undefined\n * // bar: number[], // actual: []\n * // baz: number | undefined, // actual: 1\n * // }\n * ```\n */\nexport class ImperativeState<S> {\n public records: S;\n\n /**\n * @param init - Function that creates the default state.\n */\n constructor(private init: () => S) {\n this.records = this.init();\n }\n\n reset() {\n this.records = this.init();\n }\n}\n"],
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"names": ["ImperativeState", "init", "__name"]
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}
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