issue-503: added type map in example value

example/object-map-example/controller/api.go

@@ -0,0 +1,25 @@
+package controller
+
+import "github.com/gin-gonic/gin"
+
+// GetMap godoc
+// @Summary Get Map Example
+// @Description get map
+// @ID get-map
+// @Accept json
+// @Produce json
+// @Success 200 {object} Response
+// @Router /test [get]
+func (c *Controller) GetMap(ctx *gin.Context) {
+	ctx.JSON(200, Response{
+		Title: map[string]string{
+			"en": "Map",
+		},
+		CustomType: map[string]interface{}{
+			"key": "value",
+		},
+		Object: Data{
+			Text: "object text",
+		},
+	})
+}

example/object-map-example/controller/controller.go

@@ -0,0 +1,10 @@
+package controller
+
+// Controller example
+type Controller struct {
+}
+
+// NewController example
+func NewController() *Controller {
+	return &Controller{}
+}

example/object-map-example/controller/response.go

@@ -0,0 +1,11 @@
+package controller
+
+type Response struct {
+	Title      map[string]string      `json:"title" example:"en:Map,ru:Карта,kk:Карталар"`
+	CustomType map[string]interface{} `json:"map_data" swaggertype:"object,string" example:"key:value,key2:value2"`
+	Object     Data                   `json:"object"`
+}
+
+type Data struct {
+	Text string `json:"title" example:"Object data"`
+}

example/object-map-example/docs/docs.go

@@ -0,0 +1,141 @@
+// GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// This file was generated by swaggo/swag
+
+package docs
+
+import (
+	"bytes"
+	"encoding/json"
+	"strings"
+
+	"github.com/alecthomas/template"
+	"github.com/swaggo/swag"
+)
+
+var doc = `{
+    "schemes": {{ marshal .Schemes }},
+    "swagger": "2.0",
+    "info": {
+        "description": "{{.Description}}",
+        "title": "{{.Title}}",
+        "termsOfService": "http://swagger.io/terms/",
+        "contact": {},
+        "license": {
+            "name": "Apache 2.0",
+            "url": "http://www.apache.org/licenses/LICENSE-2.0.html"
+        },
+        "version": "{{.Version}}"
+    },
+    "host": "{{.Host}}",
+    "basePath": "{{.BasePath}}",
+    "paths": {
+        "/test": {
+            "get": {
+                "description": "get map",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "summary": "Get Map Example",
+                "operationId": "get-map",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            }
+        }
+    },
+    "definitions": {
+        "controller.Data": {
+            "type": "object",
+            "properties": {
+                "title": {
+                    "type": "string",
+                    "example": "Object data"
+                }
+            }
+        },
+        "controller.Response": {
+            "type": "object",
+            "properties": {
+                "map_data": {
+                    "type": "object",
+                    "additionalProperties": {
+                        "type": "string"
+                    },
+                    "example": {
+                        "key": "value",
+                        "key2": "value2"
+                    }
+                },
+                "object": {
+                    "$ref": "#/definitions/controller.Data"
+                },
+                "title": {
+                    "type": "object",
+                    "additionalProperties": {
+                        "type": "string"
+                    },
+                    "example": {
+                        "en": "Map",
+                        "kk": "Карталар",
+                        "ru": "Карта"
+                    }
+                }
+            }
+        }
+    }
+}`
+
+type swaggerInfo struct {
+	Version     string
+	Host        string
+	BasePath    string
+	Schemes     []string
+	Title       string
+	Description string
+}
+
+// SwaggerInfo holds exported Swagger Info so clients can modify it
+var SwaggerInfo = swaggerInfo{
+	Version:     "1.0",
+	Host:        "localhost:8080",
+	BasePath:    "/api/v1",
+	Schemes:     []string{},
+	Title:       "Swagger Map Example API",
+	Description: "",
+}
+
+type s struct{}
+
+func (s *s) ReadDoc() string {
+	sInfo := SwaggerInfo
+	sInfo.Description = strings.Replace(sInfo.Description, "\n", "\\n", -1)
+
+	t, err := template.New("swagger_info").Funcs(template.FuncMap{
+		"marshal": func(v interface{}) string {
+			a, _ := json.Marshal(v)
+			return string(a)
+		},
+	}).Parse(doc)
+	if err != nil {
+		return doc
+	}
+
+	var tpl bytes.Buffer
+	if err := t.Execute(&tpl, sInfo); err != nil {
+		return doc
+	}
+
+	return tpl.String()
+}
+
+func init() {
+	swag.Register(swag.Name, &s{})
+}

example/object-map-example/docs/swagger.json

@@ -0,0 +1,78 @@
+{
+    "swagger": "2.0",
+    "info": {
+        "title": "Swagger Map Example API",
+        "termsOfService": "http://swagger.io/terms/",
+        "contact": {},
+        "license": {
+            "name": "Apache 2.0",
+            "url": "http://www.apache.org/licenses/LICENSE-2.0.html"
+        },
+        "version": "1.0"
+    },
+    "host": "localhost:8080",
+    "basePath": "/api/v1",
+    "paths": {
+        "/test": {
+            "get": {
+                "description": "get map",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "summary": "Get Map Example",
+                "operationId": "get-map",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            }
+        }
+    },
+    "definitions": {
+        "controller.Data": {
+            "type": "object",
+            "properties": {
+                "title": {
+                    "type": "string",
+                    "example": "Object data"
+                }
+            }
+        },
+        "controller.Response": {
+            "type": "object",
+            "properties": {
+                "map_data": {
+                    "type": "object",
+                    "additionalProperties": {
+                        "type": "string"
+                    },
+                    "example": {
+                        "key": "value",
+                        "key2": "value2"
+                    }
+                },
+                "object": {
+                    "$ref": "#/definitions/controller.Data"
+                },
+                "title": {
+                    "type": "object",
+                    "additionalProperties": {
+                        "type": "string"
+                    },
+                    "example": {
+                        "en": "Map",
+                        "kk": "Карталар",
+                        "ru": "Карта"
+                    }
+                }
+            }
+        }
+    }
+}

example/object-map-example/docs/swagger.yaml

@@ -0,0 +1,53 @@
+basePath: /api/v1
+definitions:
+  controller.Data:
+    properties:
+      title:
+        example: Object data
+        type: string
+    type: object
+  controller.Response:
+    properties:
+      map_data:
+        additionalProperties:
+          type: string
+        example:
+          key: value
+          key2: value2
+        type: object
+      object:
+        $ref: '#/definitions/controller.Data'
+      title:
+        additionalProperties:
+          type: string
+        example:
+          en: Map
+          kk: Карталар
+          ru: Карта
+        type: object
+    type: object
+host: localhost:8080
+info:
+  contact: {}
+  license:
+    name: Apache 2.0
+    url: http://www.apache.org/licenses/LICENSE-2.0.html
+  termsOfService: http://swagger.io/terms/
+  title: Swagger Map Example API
+  version: "1.0"
+paths:
+  /test:
+    get:
+      consumes:
+      - application/json
+      description: get map
+      operationId: get-map
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/controller.Response'
+      summary: Get Map Example
+swagger: "2.0"

example/object-map-example/go.mod

@@ -0,0 +1,11 @@
+module github.com/swaggo/swag/example/object-map-example
+
+go 1.14
+
+require (
+	github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751
+	github.com/gin-gonic/gin v1.6.3
+	github.com/swaggo/files v0.0.0-20190704085106-630677cd5c14
+	github.com/swaggo/gin-swagger v1.2.0
+	github.com/swaggo/swag v1.5.1
+)

example/object-map-example/main.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/swaggo/swag/example/object-map-example/controller"
+	_ "github.com/swaggo/swag/example/object-map-example/docs"
+
+	swaggerFiles "github.com/swaggo/files"
+	ginSwagger "github.com/swaggo/gin-swagger"
+)
+
+// @title Swagger Map Example API
+// @version 1.0
+// @termsOfService http://swagger.io/terms/
+
+// @license.name Apache 2.0
+// @license.url http://www.apache.org/licenses/LICENSE-2.0.html
+
+// @host localhost:8080
+// @BasePath /api/v1
+func main() {
+	r := gin.Default()
+
+	c := controller.NewController()
+
+	v1 := r.Group("/api/v1")
+	{
+		test := v1.Group("/map")
+		{
+			test.GET("", c.GetMap)
+		}
+	}
+	r.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))
+	r.Run(":8080")
+}

go.mod

@@ -8,6 +8,7 @@ require (
 	github.com/go-openapi/spec v0.19.14
 	github.com/go-playground/validator/v10 v10.4.1 // indirect
 	github.com/gofrs/uuid v3.3.0+incompatible
+	github.com/shopspring/decimal v1.2.0
 	github.com/golang/protobuf v1.4.3 // indirect
 	github.com/json-iterator/go v1.1.10 // indirect
 	github.com/mailru/easyjson v0.7.6 // indirect