Add bin and edit workflow

bin/gems/safe_yaml-1.0.5/lib/safe_yaml/parse/sexagesimal.rb

@@ -0,0 +1,26 @@
+module SafeYAML
+  class Parse
+    class Sexagesimal
+      INTEGER_MATCHER = /\A[-+]?[0-9][0-9_]*(:[0-5]?[0-9])+\Z/.freeze
+      FLOAT_MATCHER = /\A[-+]?[0-9][0-9_]*(:[0-5]?[0-9])+\.[0-9_]*\Z/.freeze
+
+      def self.value(value)
+        before_decimal, after_decimal = value.split(".")
+
+        whole_part = 0
+        multiplier = 1
+
+        before_decimal = before_decimal.split(":")
+        until before_decimal.empty?
+          whole_part += (Float(before_decimal.pop) * multiplier)
+          multiplier *= 60
+        end
+
+        result = whole_part
+        result += Float("." + after_decimal) unless after_decimal.nil?
+        result *= -1 if value[0] == "-"
+        result
+      end
+    end
+  end
+end