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View Code? Open in Web Editor NEWThe ext(); mixin sets a selector budget and controls duplicates on Sass' extend directive.
Home Page: http://jaicab.com/sass-ext/
The ext(); mixin sets a selector budget and controls duplicates on Sass' extend directive.
Home Page: http://jaicab.com/sass-ext/
An interesting feature would be to add a strict
option to throw rather than warn when a budget has been overrun.
It could go like:
@mixin ext(
$placeholder,
$key: 'total',
$flag: ''
) {
// ...
@if length($ext-map-key) > 0 and length(map-get($ext-map-key, $placeholder)) > map-get($ext-budget, $key) {
@if ext-get-option('strict') {
@error $message;
} @else if ext-get-option('warn-over') {
@warn $message;
}
}
}
@if variable-exists('ext-options') {
$ext-opt: map-merge($ext-opt, $ext-options) !global;
}
Since you define $ext-options
on top of the file and there is no way in Sass to unset a variable, this condition will always be met.
A more appropriate check would be:
@if type-of($ext-options) == 'map' {
$ext-opt: map-merge($ext-opt, $ext-options) !global;
}
If you agree, I can submit a PR.
Instead of @warn
ing when something goes wrong regarding the Sass logic, I'd advise to throw an error with @error
. There is no reason to let the script run when there is an error, so you better throw an actual error.
For instance:
@function ext-get-option($option) {
@if not map-has-key($ext-opt, $option) {
@error 'The option `#{$option}` is not defined or part of the options.';
}
@return map-get($ext-opt, $option);
}
What do you use as API documentation? I noticed SassDoc like comments, but they are not quite compatible though.
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