47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
/**
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* @license Apache-2.0
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*
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* Copyright (c) 2018 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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/**
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* Return the array data type with the smallest size and closest "kind" to which array data types can be safely cast.
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*
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* @module @stdlib/array/promotion-rules
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*
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* @example
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* var promotionRules = require( '@stdlib/array/promotion-rules' );
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*
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* var table = promotionRules();
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* // returns {...}
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*
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* var dt = promotionRules( 'float32', 'uint32' );
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* // returns 'float64'
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*
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* dt = promotionRules( 'float32', 'foo' );
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* // returns null
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*/
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// MODULES //
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var promotionRules = require( './main.js' );
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// EXPORTS //
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module.exports = promotionRules;
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