lib/thousand_island/utilities/utilities.rb in thousand_island-0.0.1 vs lib/thousand_island/utilities/utilities.rb in thousand_island-0.1.0

@@ -1,56 +1,88 @@
 module ThousandIsland
   module Utilities
 
     module DeepMerge
 
-      #Take a number of hashes and merge them into one, respecting
-      # the structure and nesting according to the pdf options hash.
-      # Hashes work in order of precedence, the first in the array
-      # overrides, the second, etc.
-      #
-      # @param hashes [*Hash] A number of hashes to merge, in the order of precedence
-      #
-      # @return [Hash] the merged values
-      def self.merge_options(*hashes)
-        hashes.reverse!
+      def merge_for_key_and_nested_keys(key, keys, *hashes)
+        temp = {}
         merged = {}
-        footer = merge_footer(*hashes)
-        header = merge_header(*hashes)
-        body = merge_body(*hashes)
         hashes.each do |h|
-          merged.merge!(h)
+          keys.each do |k|
+            temp[k] = {} unless temp.has_key? k
+            temp[k].merge!(h[key][k]) if h[key] && h[key][k]
+          end
+          merged.merge!(h[key]) if h[key]
         end
-        merged[:footer] = footer
-        merged[:header] = header
-        merged[:body] = body
-        merged
+        merged.merge(temp)
       end
 
-      def self.merge_footer(*hashes)
-        keys = [:numbering_options, :style]
-        merge_for_key_and_nested_keys(:footer, keys, *hashes)
-      end
+      module TemplateOptions
+        extend ::ThousandIsland::Utilities::DeepMerge
 
-      def self.merge_header(*hashes)
-        merge_for_key_and_nested_keys(:header, [], *hashes)
-      end
+        # Take a number of hashes used for Template Options and merge them
+        # into one, respecting the structure and nesting according to
+        # the pdf options hash. Hashes work in order of precedence, the
+        # first in the array overrides, the second, etc.
+        #
+        # @param hashes [*Hash] A number of hashes to merge, in the order of precedence
+        #
+        # @return [Hash] the merged values
+        def self.merge_options(*hashes)
+          hashes.reverse!
+          merged = {}
+          footer = merge_footer(*hashes)
+          header = merge_header(*hashes)
+          body = merge_body(*hashes)
+          hashes.each do |h|
+            merged.merge!(h)
+          end
+          merged[:footer] = footer
+          merged[:header] = header
+          merged[:body] = body
+          merged
+        end
 
-      def self.merge_body(*hashes)
-        merge_for_key_and_nested_keys(:body, [], *hashes)
+        def self.merge_footer(*hashes)
+          keys = [:numbering_options, :style]
+          merge_for_key_and_nested_keys(:footer, keys, *hashes)
+        end
+
+        def self.merge_header(*hashes)
+          merge_for_key_and_nested_keys(:header, [], *hashes)
+        end
+
+        def self.merge_body(*hashes)
+          merge_for_key_and_nested_keys(:body, [], *hashes)
+        end
       end
 
-      def self.merge_for_key_and_nested_keys(key, keys, *hashes)
-        temp = {}
-        merged = {}
-        hashes.each do |h|
-          keys.each do |k|
-            temp[k] = {} unless temp.has_key? k
-            temp[k].merge!(h[key][k]) if h[key] && h[key][k]
+      module TableOptions
+        extend ::ThousandIsland::Utilities::DeepMerge
+
+        #Take a number of hashes used for Table Options and merge them
+        # into one, respecting the structure and nesting according to
+        # the pdf options hash. Hashes work in order of precedence, the
+        # first in the array overrides, the second, etc.
+        #
+        # @param hashes [*Hash] A number of hashes to merge, in the order of precedence
+        #
+        # @return [Hash] the merged values
+        def self.merge_options(*hashes)
+          hashes.reverse!
+          merged = {}
+          footer_format = merge_for_key_and_nested_keys(:footer_format, [], *hashes)
+          header_format = merge_for_key_and_nested_keys(:header_format, [], *hashes)
+          cell_style = merge_for_key_and_nested_keys(:cell_style, [], *hashes)
+          hashes.each do |h|
+            merged.merge!(h)
           end
-          merged.merge!(h[key]) if h[key]
+          merged[:footer_format] = footer_format
+          merged[:header_format] = header_format
+          merged[:cell_style] = cell_style
+          merged
         end
-        merged.merge(temp)
+
       end
 
     end
 
   end
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