lib/csv_decision/table.rb in csv_decision-0.4.1 vs lib/csv_decision/table.rb in csv_decision-0.5.0

@@ -11,33 +11,37 @@
     #
     # @note Input hash keys may or may not be symbolized.
     # @param input [Hash] Input hash.
     # @return [{Symbol => Object, Array<Object>}] Decision hash.
     def decide(input)
-      Decision.make(table: self, input: input, symbolize_keys: true)
+      decision(input: input, symbolize_keys: true)
     end
 
     # Unsafe version of decide - may mutate the input hash and assumes the input
     # hash is symbolized.
     #
     # @param input (see #decide)
     # @note Input hash must have its keys symbolized.
     #   Input hash will be mutated by any functions that have side effects.
     # @return (see #decide)
     def decide!(input)
-      Decision.make(table: self, input: input, symbolize_keys: false)
+      decision( input: input, symbolize_keys: false)
     end
 
     # @return [CSVDecision::Columns] Dictionary of all input and output columns.
     attr_accessor :columns
 
-    # @return [File, Pathname, nil] File path name if decision table was loaded from a CSV file.
+    # @return [File, Pathname, nil] File path name if decision table was loaded from a
+    # CSV file.
     attr_accessor :file
 
     # @return [CSVDecision::Index] The index built on one or more input columns.
     attr_accessor :index
 
+    # @return [CSVDecision::Path] The array of paths built on one or more input columns.
+    attr_accessor :paths
+
     # @return [Hash] All options, explicitly set or defaulted, used to parse the table.
     attr_accessor :options
 
     # Set if the table row has any output functions (planned feature)
     # @api private
@@ -75,16 +79,23 @@
       end
     end
 
     # @api private
     def initialize
-      @file = nil
-      @index = nil
-      @options = nil
-      @outs_functions = nil
+      @paths = []
       @outs_rows = []
       @if_rows = []
       @rows = []
       @scan_rows = []
+    end
+
+    private
+
+    def decision(input:, symbolize_keys:)
+      if columns.paths.empty?
+        Decision.make(table: self, input: input, symbolize_keys: symbolize_keys)
+      else
+        Scan.table(table: self, input: input, symbolize_keys: symbolize_keys)
+      end
     end
   end
 end
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