/* @flow */ | |
"use strict"; | |
/** | |
* Check whether a media feature is a range context one | |
* | |
* @param {string} media feature | |
* @return {boolean} If `true`, media feature is a range context one | |
*/ | |
module.exports = function(mediaFeature /*: string*/) /*: boolean*/ { | |
return ( | |
mediaFeature.indexOf("=") !== -1 || | |
mediaFeature.indexOf("<") !== -1 || | |
mediaFeature.indexOf(">") !== -1 | |
); | |
}; |