TWC279

2 files changed, 21 insertions, 0 deletions

diff --git a/challenge-279/deadmarshal/ruby/ch1.rb b/challenge-279/deadmarshal/ruby/ch1.rb
new file mode 100644
index 0000000000..db943b0d1e
--- /dev/null
+++ b/challenge-279/deadmarshal/ruby/ch1.rb
@@ -0,0 +1,11 @@
+#!/usr/bin/env ruby
+
+def sort_letters(letters, numbers)
+  h = Hash[letters.zip(numbers)]
+  letters.sort_by{|k| h[k]}.join('')
+end
+
+puts sort_letters(['R','E','P','L'],[3,2,1,4])
+puts sort_letters(['A','U','R','K'],[2,4,1,3])
+puts sort_letters(['O','H','Y','N','P','T'],[5,4,2,6,1,3])
+
diff --git a/challenge-279/deadmarshal/ruby/ch2.rb b/challenge-279/deadmarshal/ruby/ch2.rb
new file mode 100644
index 0000000000..896128f2ec
--- /dev/null
+++ b/challenge-279/deadmarshal/ruby/ch2.rb
@@ -0,0 +1,10 @@
+#!/usr/bin/env ruby
+
+def split_string(str)
+  str.count('aeiouy') % 2 == 0
+end
+
+puts split_string('perl')
+puts split_string('book')
+puts split_string('good morning')
+