27 lines
1.0 KiB
JavaScript
27 lines
1.0 KiB
JavaScript
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/**
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* Internal dependencies
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*/
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import { allSettings } from './settings-init';
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/**
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* Retrieves a setting value from the setting state.
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*
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* @export
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* @param {string} name The identifier for the setting.
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* @param {mixed} [fallback=false] The value to use as a fallback
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* if the setting is not in the
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* state.
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* @param {function} [filter=( val ) => val] A callback for filtering the
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* value before it's returned.
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* Receives both the found value
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* (if it exists for the key) and
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* the provided fallback arg.
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* @returns {mixed}
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*/
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export function getSetting( name, fallback = false, filter = ( val ) => val ) {
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const value = allSettings.hasOwnProperty( name )
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? allSettings[ name ]
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: fallback;
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return filter( value, fallback );
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}
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