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CSS CSS to Sass Refactoring with Sass Writing a Mixin for Common Text Patterns

Raúl Barrera C.
Raúl Barrera C.
18,943 Points
Posted by Raúl Barrera C.
Raúl Barrera C.
18,943 Points

Using null on arguments list

Hi, I used null value on mixin arguments list and it works. Is this correct or is best list the next argument?

@include text(1.625rem, null, 200, white);

or

@include text(1.625rem, $weight: 200, $color: white);

Thanks

2 Answers

Rich Donnellan
MOD
Rich Donnellan
Treehouse Moderator 27,671 Points
Rich Donnellan
Rich Donnellan
Treehouse Moderator 27,671 Points

Hey Rau,

Either way works; however, you're redeclaring null for the second argument. This is redundant and should generally be avoided.

bill curry
seal-mask
.a{fill-rule:evenodd;}techdegree
bill curry
Front End Web Development Techdegree Student 7,841 Points
bill curry
.a{fill-rule:evenodd;}techdegree
bill curry
Front End Web Development Techdegree Student 7,841 Points

Shouldn't it be $white -- not white

Gabbie Metheny
Gabbie Metheny
33,778 Points
Gabbie Metheny
Gabbie Metheny
33,778 Points

white will work, whether or not $white has been declared as a variable, since white is a valid named color in CSS.