root / HServer / 00.Server / 00.Program / node_modules / lodash / isBoolean.js
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var baseGetTag = require('./_baseGetTag'), |
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isObjectLike = require('./isObjectLike');
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/** `Object#toString` result references. */
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var boolTag = '[object Boolean]'; |
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/**
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* Checks if `value` is classified as a boolean primitive or object.
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*
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* @static
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* @memberOf _
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* @since 0.1.0
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
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* @example
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*
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* _.isBoolean(false);
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* // => true
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*
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* _.isBoolean(null);
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* // => false
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*/
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function isBoolean(value) { |
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return value === true || value === false || |
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(isObjectLike(value) && baseGetTag(value) == boolTag); |
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} |
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module.exports = isBoolean; |