Avoid the importPath field

modules/swagger-codegen/src/main/java/com/wordnik/swagger/codegen/CodegenModel.java

@@ -7,7 +7,7 @@ import java.util.*;
 
 public class CodegenModel {
   public String parent;
-  public String name, classname, importPath, description, classVarName, modelJson;
+  public String name, classname, description, classVarName, modelJson;
   public String defaultValue;
   public List<CodegenProperty> vars = new ArrayList<CodegenProperty>();
   public Set<String> imports = new HashSet<String>();

modules/swagger-codegen/src/main/java/com/wordnik/swagger/codegen/DefaultCodegen.java

@@ -428,7 +428,6 @@ public class DefaultCodegen {
       m.name = name;
     m.description = escapeText(model.getDescription());
     m.classname = toModelName(name);
-    m.importPath = toModelImport(name);
     m.classVarName = toVarName(name);
     m.modelJson = Json.pretty(model);
     m.externalDocs = model.getExternalDocs();

modules/swagger-codegen/src/main/java/com/wordnik/swagger/codegen/DefaultGenerator.java

@@ -428,6 +428,7 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
       CodegenModel cm = config.fromModel(key, mm);
       Map<String, Object> mo = new HashMap<String, Object>();
       mo.put("model", cm);
+      mo.put("importPath", config.toModelImport(key));
       models.add(mo);
       allImports.addAll(cm.imports);
     }

modules/swagger-codegen/src/main/resources/ruby/swagger_client.mustache

@@ -9,9 +9,7 @@ require '{{gemName}}/swagger/version'
 # Models
 require '{{modelPackage}}/base_object'
 {{#models}}
-{{#model}}
 require '{{importPath}}'
-{{/model}}
 {{/models}}
 
 # APIs