lib/sinclair/caster.rb in sinclair-1.16.1 vs lib/sinclair/caster.rb in sinclair-1.16.2

@@ -315,11 +315,11 @@
     #
     # @return [Caster]
 
     # @param block [Proc] Proc to be used when converting the value object
     def initialize(&block)
-      @block = block.to_proc
+      @block = block&.to_proc
     end
 
     # Cast a value using the given the set +block+
     #
     # @param value [Object] value to be converted
@@ -346,9 +346,11 @@
     #   caster.cast(100) # returns 2
     #   caster.cast(8, base: 2) # returns 3
     #
     # @return [Object] the result of the converting block
     def cast(value, **opts)
+      return value unless block
+
       options = opts.select do |key, _|
         options_keys.include?(key)
       end
 
       block.call(value, **options)