TWC250

2 files changed, 25 insertions, 0 deletions

diff --git a/challenge-250/deadmarshal/ruby/ch1.rb b/challenge-250/deadmarshal/ruby/ch1.rb
new file mode 100644
index 0000000000..d21552eb85
--- /dev/null
+++ b/challenge-250/deadmarshal/ruby/ch1.rb
@@ -0,0 +1,11 @@
+#!/usr/bin/env ruby
+
+def smallest_index(arr)
+  (0..arr.length).map {|i| return i if i % 10 == arr[i]}
+  -1
+end
+
+p smallest_index([0,1,2])
+p smallest_index([4,3,2,1])
+p smallest_index([1,2,3,4,5,6,7,8,9,0])
+
diff --git a/challenge-250/deadmarshal/ruby/ch2.rb b/challenge-250/deadmarshal/ruby/ch2.rb
new file mode 100644
index 0000000000..409b548495
--- /dev/null
+++ b/challenge-250/deadmarshal/ruby/ch2.rb
@@ -0,0 +1,14 @@
+#!/usr/bin/env ruby
+
+def alphanumeric_string_value(arr)
+  max = 0
+  arr.map do |e|
+    n = (true if Integer(e) rescue false) ? e.to_i : e.length
+    max = n if n > max
+  end
+  max
+end
+
+p alphanumeric_string_value(['perl','2','000','python','r4ku'])
+p alphanumeric_string_value(['001','1','000','0001'])
+