Merge remote-tracking branch 'Igosuki/master'

Conflicts:
	lib/compass/_functions.scss

README.markdown

@@ -10,6 +10,10 @@ This project includes reasonably similar implementations of some of the Ruby fun
 
 To make those functions available to your compass mixins, you'll want to either `@import "compass";` or `@import "compass/functions"'` before the specific compass scss files you import.
 
+## Contributors
+Guillaume Balaine Igosuki@github
+Michael Heillein nichaek@github
+
 ## License
 Copyright (c) 2008-2009 Christopher M. Eppstein<br>
 All Rights Reserved.<br>

lib/compass/_functions.scss

@@ -1,3 +1,5 @@
 @import "functions/lists";
 @import "functions/cross_browser_support";
 @import "functions/gradient_support";
+@import "functions/constants";
+@import "functions/display";

lib/compass/functions/_constants.scss

@@ -0,0 +1,18 @@
+/*
+ * A partial implementation of the Ruby constants functions from Compass:
+ * https://github.com/Compass/compass/blob/stable/lib/compass/sass_extensions/functions/constants.rb
+ */
+
+@function opposite-position($from) {
+    @if ($from == top) {
+        @return bottom;
+    } @else if ($from == bottom) {
+        @return top;
+    } @else if ($from == left) {
+        @return right;
+    } @else if ($from == right) {
+        @return left;
+    } @else if ($from == center) {
+        @return center;
+    }
+}

lib/compass/functions/_display.scss

@@ -0,0 +1,36 @@
+/*
+ * A partial implementation of the Ruby display functions from Compass:
+ * https://github.com/Compass/compass/blob/stable/core/lib/compass/core/sass_extensions/functions/display.rb
+ */
+
+@function elements-of-type($type){
+    @if ($type == block){
+        @return address, article, aside, blockquote, center, dir, div, dd, details, dl, dt, fieldset, figcaption, figure, form, footer, frameset, h1, h2, h3, h4, h5, h6, hr, header, hgroup, isindex, main, menu, nav, noframes, noscript, ol, p, pre, section, summary, ul;
+    } @else if ($type == inline){
+        @return a, abbr, acronym, audio, b, basefont, bdo, big, br, canvas, cite, code, command, datalist, dfn, em, embed, font, i, img, input, keygen, kbd, label, mark, meter, output, progress, q, rp, rt, ruby, s, samp, select, small, span, strike, strong, sub, sup, textarea, time, tt, u, var, video, wbr;
+    } @else if ($type == inline-block){
+        @return img;
+    } @else if ($type == table){
+        @return table;
+    } @else if ($type == list-item){
+        @return li;
+    } @else if ($type == table-row-group){
+        @return tbody;
+    } @else if ($type == table-header-group){
+        @return thead;
+    } @else if ($type == table-footer-group){
+        @return tfoot;
+    } @else if ($type == table-row){
+        @return tr;
+    } @else if ($type == table-cell){
+        @return th, td;
+    } @else if ($type == html5-block){
+        @return article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary;
+    } @else if ($type == html5-inline){
+        @return audio, canvas, command, datalist, embed, keygen, mark, meter, output, progress, rp, rt, ruby, time, video, wbr;
+    } @else if ($type == html5){
+        @return article, aside, audio, canvas, command, datalist, details, embed, figcaption, figure, footer, header, hgroup, keygen, main, mark, menu, meter, nav, output, progress, rp, rt, ruby, section, summary, time, video, wbr;
+    } @else if ($type == text-input){
+        @return input, textarea;
+    }
+}