add helpers for project infos

1 files changed, 30 insertions, 0 deletions

diff --git a/helpers/projects_helpers.rb b/helpers/projects_helpers.rb
new file mode 100644
index 0000000..3007b17
--- /dev/null
+++ b/helpers/projects_helpers.rb
@@ -0,0 +1,30 @@
+module ProjectsHelpers
+
+  class Project
+
+    attr_reader :name, :text, :link, :bild
+
+    def initialize(atts={})
+      @name = atts.fetch("name")
+      @text = atts.fetch("text")
+      @link = atts.fetch("link", nil)
+      @bild = atts.fetch("bild", nil)
+    end
+
+  end
+
+  def projects
+    data.projects.map {|atts| Project.new(atts) }
+  end
+
+  def project_classes(project)
+    [
+      "large-6",
+      "medium-6",
+      "columns",
+      ("end" if projects.last.name == project.name)
+    ]
+  end
+
+
+end