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30 lines
799 B
30 lines
799 B
"use strict"; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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exports.default = isBoolean; |
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var _assertString = _interopRequireDefault(require("./util/assertString")); |
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } |
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var defaultOptions = { |
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loose: false |
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}; |
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var strictBooleans = ['true', 'false', '1', '0']; |
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var looseBooleans = [].concat(strictBooleans, ['yes', 'no']); |
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function isBoolean(str) { |
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var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultOptions; |
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(0, _assertString.default)(str); |
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if (options.loose) { |
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return looseBooleans.includes(str.toLowerCase()); |
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} |
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return strictBooleans.includes(str); |
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} |
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module.exports = exports.default; |
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module.exports.default = exports.default; |