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-rw-r--r--lib/rss/utils.rb19
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/rss/utils.rb b/lib/rss/utils.rb
new file mode 100644
index 0000000000..32940cf2a8
--- /dev/null
+++ b/lib/rss/utils.rb
@@ -0,0 +1,19 @@
+module RSS
+
+ module Utils
+
+ def get_file_and_line_from_caller(i=0)
+ tmp = caller[i].split(':')
+ line = tmp.pop.to_i
+ file = tmp.join(':')
+ [file, line]
+ end
+
+ def html_escape(s)
+ s.to_s.gsub(/&/, "&amp;").gsub(/\"/, "&quot;").gsub(/>/, "&gt;").gsub(/</, "&lt;")
+ end
+ alias h html_escape
+
+ end
+
+end