spec/Phn/Syntax/Rule/NumberRuleSpec.php
function it_matches_identifiers()
    {
        $this->match('123')->shouldReturn('123');
        $this->match('3.14')->shouldReturn('3.14');
        $this->match('-123')->shouldReturn('-123');
    }
function it_matches_identifiers()
    {
        $this->match('123')->shouldReturn('123');
        $this->match('3.14')->shouldReturn('3.14');
        $this->match('-123')->shouldReturn('-123');
    }
function it_matches_identifiers ( ) { $ this -> match ( '123' ) -> shouldReturn ( '123' ) ; $ this -> match ( '3.14' ) -> shouldReturn ( '3.14' ) ; $ this -> match ( '-123' ) -> shouldReturn ( '-123' ) ; }
It matches identifiers.
It matches identifiers .