check-browser/index.js

Ultra-thin wrapper around bowser with simple declarative interface

var bowser = require('bowser')

module.exports = function(supports) {
  var listed = false
  return Object.keys(supports).some(function(name) {
    name = name.toLowerCase()

    if(name !== 'others' && bowser[name]) {
      listed = true
      return (bowser.version || bowser.osversion) >= supports[name]
    }
  }) || !! (supports.others && ! listed)
}