Simple classnames merge library for React

// Strings (variadic)cn('foo',true&&'bar','baz')//=> 'foo bar baz'// Objectscn({foo: true,bar: false,baz: true})//=> 'foo baz'// Objects (variadic)cn({foo: true},{bar: false},null,{'--foobar': 'hello'})//=> 'foo --foobar'// Arrayscn(['foo',0,false,'bar'])//=> 'foo bar'// Arrays (variadic)cn(['foo'],['',0,false,'bar'],[['baz',[['hello'],'there']]])//=> 'foo bar baz hello there'// Kitchen sink (with nesting)cn('foo',[1&&'bar',{baz: false,bat: null},['hello',['world']]],'cya')//=> 'foo bar hello world cya'