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class Image < ActiveRecord::Base
  belongs_to :post
  has_attached_file :file, :styles => { :medium => "300x300>", :thumb => "100x100>" }, :default_url => "/images/:style/missing.png"
  validates_attachment_content_type :file, :content_type => /\Aimage\/.*\Z/
end

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### Keybase proof

I hereby claim:

  * I am 2bethere on github.
  * I am willxu (https://keybase.io/willxu) on keybase.
  * I have a public key whose fingerprint is A207 8A94 907E 9F0F B8D4  EC39 5309 0493 D517 98FF

To claim this, I am signing this object:

2bethere

Keybase proof

I hereby claim:

• I am 2bethere on github.
• I am 2bethere (https://keybase.io/2bethere) on keybase.
• I have a public key whose fingerprint is 57E4 7BAB 74E8 5677 594F 691D 9BD5 2F2A EE39 A0C3

To claim this, I am signing this object:

2bethere

+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--+
|                                                                                                           Explain                                                                                                           |
+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--+
| Plan not optimized by CBO.                                                                                                                                                                                                  |
|                                                                                                                         

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<?xml version="1.0" encoding="utf-8"?>
<ProgressionData xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <MissionProgression>
    <item>
      <key>
        <string>gameoverviewtutorial</string>
      </key>
      <value>
        <boolean>true</boolean>
      </value>

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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software

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version: '2.2'
services:
  es:
    image: docker.elastic.co/elasticsearch/elasticsearch:latest
    container_name: es
    environment:
      - node.name=es
      - cluster.name=es-docker-cluster
      - cluster.initial_master_nodes=es
      - bootstrap.memory_lock=true

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#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0

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# 头部描述信息（可选）
# 在 PCL 的头部一般添加上本文件和作者的描述信息，在 Potatso App 中暂时没有实际作用。
name = "VC Minitoken"
author = "VC Minitoken Author"
email = "admin@minitoken.com"
website = "http://manual.potatso.com"
description = "Over the wall"

# 用户配置（Profile）
[PROFILE.minitoken]