lib/esse/index_mapping.rb in esse-0.2.0 vs lib/esse/index_mapping.rb in esse-0.2.2

@@ -2,14 +2,15 @@
 
 module Esse
   class IndexMapping
     FILENAMES = %w[mapping mappings].freeze
 
-    def initialize(body: {}, paths: [], filenames: FILENAMES)
+    def initialize(body: {}, paths: [], filenames: FILENAMES, globals: nil)
       @paths = Array(paths)
       @filenames = Array(filenames)
       @mappings = body
+      @globals = globals || -> { {} }
     end
 
     # This method will be overwrited when passing a block during the
     # mapping defination
     def to_h
@@ -17,10 +18,17 @@
 
       from_template || @mappings
     end
 
     def body
-      to_h
+      global = HashUtils.deep_transform_keys(@globals.call, &:to_sym)
+      local = HashUtils.deep_transform_keys(to_h.dup, &:to_sym)
+      dynamic_template = DynamicTemplate.new(global[:dynamic_templates])
+      dynamic_template.merge!(local.delete(:dynamic_templates))
+      if dynamic_template.any?
+        global[:dynamic_templates] = dynamic_template.to_a
+      end
+      HashUtils.deep_merge(global, local)
     end
 
     def empty?
       body.empty?
     end