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Contents
////
/// @group tools
////
/// List of modules which have already been exported
///
/// @type List
/// @access private
$_govuk-imported-modules: () !default;
/// Export module
///
/// Ensure that the modules of CSS that we define throughout Frontend are only
/// included in the generated CSS once, no matter how many times they are
/// imported across the individual components.
///
/// @param {String} $name - Name of module - must be unique within the codebase
/// @content The passed content will only be outputted if a module of the same
/// $name has not already been outputted
/// @access public
@mixin govuk-exports($name) {
// If the mixin is not in the list of modules already exported...
@if not index($_govuk-imported-modules, $name) {
// ... then add it to the list
$_govuk-imported-modules: append($_govuk-imported-modules, $name) !global;
// ... and output the CSS for that module
@content;
}
// The next time exports is called for the module of the same name, it will be
// found in the list and so nothing will be outputted.
}
Version data entries
127 entries across 127 versions & 4 rubygems