lib/symmetric_encryption/coerce.rb in symmetric-encryption-4.0.0 vs lib/symmetric_encryption/coerce.rb in symmetric-encryption-4.0.1

@@ -7,11 +7,11 @@
       float:    Float,
       decimal:  BigDecimal,
       datetime: DateTime,
       time:     Time,
       date:     Date
-    }
+    }.freeze
 
     # Coerce given value into given type
     # Does not coerce json or yaml values
     def self.coerce(value, type, from_type = nil)
       return value if value.nil? || (value == '')
@@ -40,11 +40,11 @@
       when :json
         JSON.load(value)
       when :yaml
         YAML.load(value)
       else
-        self.coerce(value, type, String)
+        coerce(value, type, String)
       end
     end
 
     # Uses coercible gem to coerce values to strings from the specified type
     # Note: if the type is :string, and value is not nil, then #to_s is called
@@ -58,11 +58,11 @@
       when :json
         value.to_json
       when :yaml
         value.to_yaml
       else
-        self.coerce(value, :string, coercion_type(type, value))
+        coerce(value, :string, coercion_type(type, value))
       end
     end
 
     # Returns the correct coercion type to use for the specified symbol and value
     def self.coercion_type(symbol, value)
@@ -70,8 +70,7 @@
         value.class
       else
         TYPE_MAP[symbol]
       end
     end
-
   end
 end