flex-grow.js•595 B
let Declaration = require('../declaration')
let flexSpec = require('./flex-spec')
class Flex extends Declaration {
/**
* Return property name by final spec
*/
normalize() {
return 'flex'
}
/**
* Return flex property for 2009 and 2012 specs
*/
prefixed(prop, prefix) {
let spec
;[spec, prefix] = flexSpec(prefix)
if (spec === 2009) {
return prefix + 'box-flex'
}
if (spec === 2012) {
return prefix + 'flex-positive'
}
return super.prefixed(prop, prefix)
}
}
Flex.names = ['flex-grow', 'flex-positive']
module.exports = Flex