/* global Map */ | |
class ObjectMap { | |
constructor(){ | |
this._obj = {}; | |
} | |
set( key, val ){ | |
this._obj[ key ] = val; | |
return this; | |
} | |
delete( key ){ | |
this._obj[ key ] = undefined; | |
return this; | |
} | |
clear(){ | |
this._obj = {}; | |
} | |
has( key ){ | |
return this._obj[ key ] !== undefined; | |
} | |
get( key ){ | |
return this._obj[ key ]; | |
} | |
} | |
export default typeof Map !== 'undefined' ? Map : ObjectMap; | |