// User for linear and radial gradients within background-image or border-image properties @function _render-gradients($gradient-positions, $gradients, $gradient-type, $vendor: false) { @if $output-bourbon-deprecation-warnings == true { @warn "[Bourbon] [Deprecation] `_render-gradients` is " + "deprecated and will be removed in 5.0.0."; } $pre-spec: null; $spec: null; $vendor-gradients: null; @if $gradient-type == linear { @if $gradient-positions { $pre-spec: nth($gradient-positions, 1); $spec: nth($gradient-positions, 2); } } @else if $gradient-type == radial { $pre-spec: nth($gradient-positions, 1); $spec: nth($gradient-positions, 2); } @if $vendor { $vendor-gradients: -#{$vendor}-#{$gradient-type}-gradient(#{$pre-spec} $gradients); } @else if $vendor == false { $vendor-gradients: "#{$gradient-type}-gradient(#{$spec} #{$gradients})"; $vendor-gradients: unquote($vendor-gradients); } @return $vendor-gradients; }