修改了部分model的validate(custon_field.rb之上)

app/models/activity.rb

@@ -2,6 +2,7 @@ class Activity < ActiveRecord::Base
   attr_accessible :act_id, :act_type, :user_id
   belongs_to :act, :polymorphic => true
   belongs_to :user
-
-  validates_presence_of :act_id, :act_type, :user_id
+  validates :act_id, presence: true
+  validates :act_type, presence: true
+  validates :user_id, presence: true
 end

app/models/attachment.rb

@@ -28,10 +28,10 @@ class Attachment < ActiveRecord::Base
 
   include UserScoreHelper
 
-  validates_presence_of :filename, :author
-  validates_length_of :filename, :maximum => 254
-  validates_length_of :disk_filename, :maximum => 254
-  validates_length_of :description, :maximum => 254
+  validates :filename, presence: true, length: {maximum: 254}
+  validates :author, presence: true
+  validates :disk_filename, length: {maximum: 254}
+  validates :description, length: {maximum: 254}
   validate :validate_max_file_size
 
 

app/models/auth_source.rb

@@ -26,9 +26,7 @@ class AuthSource < ActiveRecord::Base
 
   has_many :users
 
-  validates_presence_of :name
-  validates_uniqueness_of :name
-  validates_length_of :name, :maximum => 60
+  validates :name, presence: true, uniqueness: true, length: {maximum: 60}
 
   def authenticate(login, password)
   end

app/models/auth_source_ldap.rb

@@ -20,14 +20,20 @@ require 'net/ldap/dn'
 require 'timeout'
 
 class AuthSourceLdap < AuthSource
-  validates_presence_of :host, :port, :attr_login
-  validates_length_of :name, :host, :maximum => 60, :allow_nil => true
-  validates_length_of :account, :account_password, :base_dn, :filter, :maximum => 255, :allow_blank => true
-  validates_length_of :attr_login, :attr_firstname, :attr_lastname, :attr_mail, :maximum => 30, :allow_nil => true
-  validates_numericality_of :port, :only_integer => true
-  validates_numericality_of :timeout, :only_integer => true, :allow_blank => true
+  validates :host, presence: true, length: {maximum: 60, allow_nil: true}
+  validates :port, presence: true, numericality: {only_integer: true}
+  validates :attr_login, presence: true
+  validates :name, length: {maximum: 60, allow_nil: true}
+  validates :account, length: {maximum: 255, allow_blank: true}
+  validates :account_password, length: {maximum: 255, allow_blank: true}
+  validates :base_dn, length: {maximum: 255, allow_blank: true}
+  validates :filter, length: {maximum: 255, allow_blank: true}
+  validates :attr_login, length: {maximum: 30, allow_nil: true}
+  validates :attr_firstname, length: {maximum: 30, allow_nil: true}
+  validates :attr_lastname, length: {maximum: 30, allow_nil: true}
+  validates :attr_mail, length: {maximum: 30, allow_nil: true}
+  validates :timeout, numericality: { only_integer: true, allow_blank: true}
   validate :validate_filter
-
   before_validation :strip_ldap_attributes
 
   def initialize(attributes=nil, *args)

app/models/bid.rb

@@ -37,16 +37,14 @@ class Bid < ActiveRecord::Base
 
   NAME_LENGTH_LIMIT = 60
   DESCRIPTION_LENGTH_LIMIT = 250
-
-  validates_length_of :name, :maximum => NAME_LENGTH_LIMIT
-  validates_length_of :description, :maximum => DESCRIPTION_LENGTH_LIMIT
-  validates_presence_of :author_id, :name, :deadline
-  # validates_presence_of :deadline, :message => 'test'
-  # validates_format_of :deadline, :with =>
-  validates_format_of :deadline, :with => /^[\d]{4}[-][\d]{1,2}[-][\d]{1,2}$/
-  validates_format_of :budget, :with => /^(\d+)$|^(\d+).([0-9]{2})|^(\d+).([0-9]{1})$/,
-                             :if => Proc.new { |p| p.reward_type == 1 }
-  validates_format_of :budget, :with => /^(\d+)$|^(\d+).([0-9]{1})$/, :if => Proc.new { |p| p.reward_type == 3 }
+  validates :name, length: {maximum: NAME_LENGTH_LIMIT}, presence: true
+  validates :description, length: {maximum: DESCRIPTION_LENGTH_LIMIT}
+  validates :author_id, presence: true
+  validates :deadline, presence: true, format: {:with => /^[\d]{4}[-][\d]{1,2}[-][\d]{1,2}$/}
+  validates :name, length: {maximum: NAME_LENGTH_LIMIT}
+  validates :budget,
+            format: {with : /^(\d+)$|^(\d+).([0-9]{2})|^(\d+).([0-9]{1})$/, if:  Proc.new { |p| p.reward_type == 1 }},
+            format: {with:  /^(\d+)$|^(\d+).([0-9]{1})$/, if: Proc.new { |p| p.reward_type == 3 }}
   validate :validate_user
   validate :validate_reward_type
   after_create :act_as_activity

app/models/biding_project.rb

@@ -7,13 +7,13 @@ class BidingProject < ActiveRecord::Base
   belongs_to :user
   
   DESCRIPTION_LENGTH_LIMIT = 500
-  
-  validates_length_of :description, :maximum => DESCRIPTION_LENGTH_LIMIT
-  validates_presence_of :user_id, :bid_id, :project_id
+  validates :description, length: {maximum: DESCRIPTION_LENGTH_LIMIT}
+  validates :user_id, presence: true
+  validates :bid_id, presence: true, :uniqueness => { :scope => :project_id}
+  validates :project_id, presence: true
   validate :validate_user
   validate :validate_bid
   validate :validate_project
-  validates_uniqueness_of :bid_id, :scope => :project_id
   
   def self.cerate_bidding(bid_id, project_id, description = nil)
     self.create(:user_id => User.current.id, :bid_id => bid_id,

app/models/board.rb

@@ -26,9 +26,8 @@ class Board < ActiveRecord::Base
   acts_as_list :scope => '(project_id = #{project_id} AND parent_id #{parent_id ? "= #{parent_id}" : "IS NULL"})'
   acts_as_watchable
 
-  validates_presence_of :name, :description
-  validates_length_of :name, :maximum => 30
-  validates_length_of :description, :maximum => 255
+  validates :name, presence: true, length: {maximum: 30}
+  validates :description, presence: true, length: {maximum: 255}
   validate :validate_board
 
   scope :visible, lambda {|*args|

app/models/bug_to_osp.rb

@@ -2,11 +2,10 @@ class BugToOsp < ActiveRecord::Base
   # attr_accessible :title, :body
   belongs_to :open_source_project, :foreign_key => "osp_id"
   belongs_to :bug, :class_name => 'RelativeMemo', :foreign_key => "relative_memo_id"
-  
-  validates_presence_of :osp_id, :relative_memo_id
+  validates :osp_id, presence: true
+  validates :relative_memo_id, presence: true
   
   scope :visible, lambda {|*args|
     nil
   }
-  
 end

app/models/change.rb

@@ -18,7 +18,9 @@
 class Change < ActiveRecord::Base
   belongs_to :changeset
 
-  validates_presence_of :changeset_id, :action, :path
+  validates :changeset_id, presence: true
+  validates :action, presence: true
+  validates :path, presence: true
   before_save :init_path
   before_validation :replace_invalid_utf8_of_path
 

app/models/changeset.rb

@@ -54,10 +54,11 @@ class Changeset < ActiveRecord::Base
   acts_as_activity_provider :timestamp => "#{table_name}.committed_on",
                             :author_key => :user_id,
                             :find_options => {:include => [:user, {:repository => :project}]}
-
-  validates_presence_of :repository_id, :revision, :committed_on, :commit_date
-  validates_uniqueness_of :revision, :scope => :repository_id
-  validates_uniqueness_of :scmid, :scope => :repository_id, :allow_nil => true
+  validates :repository_id, presence: true
+  validates :revision, presence: true, uniqueness: {scope: :repository_id}
+  validates :committed_on, presence: true
+  validates :commit_date, presence: true
+  validates :scmid, uniqueness: {scope: :repository_id, allow_nil: true}
 
   scope :visible, lambda {|*args|
     includes(:repository => :project).where(Project.allowed_to_condition(args.shift || User.current, :view_changesets, *args))

app/models/comment.rb

@@ -19,8 +19,6 @@ class Comment < ActiveRecord::Base
   include Redmine::SafeAttributes
   belongs_to :commented, :polymorphic => true, :counter_cache => true
   belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
-
   validates_presence_of :commented, :author, :comments
-
   safe_attributes 'comments'
 end

app/models/contest.rb

@@ -21,13 +21,11 @@ class Contest < ActiveRecord::Base
 
   NAME_LENGTH_LIMIT = 60
   DESCRIPTION_LENGTH_LIMIT = 250
-
-  validates_length_of :name, :maximum => NAME_LENGTH_LIMIT
-  validates_length_of :description, :maximum => DESCRIPTION_LENGTH_LIMIT
-  validates_presence_of :author_id, :name, :budget
-  #validates_format_of :deadline, :with => /^[\d]{4}[-][\d]{1,2}[-][\d]{1,2}$/
-  validates_format_of :deadline, :with =>/^[1-9][0-9]{3}\-0?[1-9]|1[12]\-0?[1-9]|[12]\d|3[01]$/
-  # validates_format_of :budget, :with => /^(\d+)$|^(\d+).([0-9]{2})|^(\d+).([0-9]{1})$/
+  validates :name, length: {maximum: NAME_LENGTH_LIMIT}, presence: true
+  validates :description, length: {maximum: DESCRIPTION_LENGTH_LIMIT}
+  validates :author_id, presence: true
+  validates :budget, presence: true
+  validates :deadline, format: {:with =>/^[1-9][0-9]{3}\-0?[1-9]|1[12]\-0?[1-9]|[12]\d|3[01]$/}
   validate :validate_user
   after_create :act_as_activity
 

app/models/contest_notification.rb

@@ -1,4 +1,4 @@
 class ContestNotification < ActiveRecord::Base
   attr_accessible :content, :title
-  validates_length_of :title, maximum: 30
+  validates :title, length: {maximum: 30}
 end

app/models/contesting_project.rb

@@ -6,13 +6,13 @@ class ContestingProject < ActiveRecord::Base
   belongs_to :user
   
   DESCRIPTION_LENGTH_LIMIT = 500
-  
-  validates_length_of :description, :maximum => DESCRIPTION_LENGTH_LIMIT
-  validates_presence_of :user_id, :contest_id, :project_id
+  validates :description, length: {maximum:DESCRIPTION_LENGTH_LIMIT }
+  validates :user_id, presence: true
+  validates :contest_id, presence: true, uniqueness: {:scope => :project_id}
+  validates :project_id, presence: true
   validate :validate_user
   validate :validate_contest
   validate :validate_project
-  validates_uniqueness_of :contest_id, :scope => :project_id
   
   def self.create_contesting(contest_id, project_id, description = nil)
     self.create(:user_id => User.current.id, :contest_id => contest_id,

app/models/contestnotification.rb

@@ -8,10 +8,9 @@ class Contestnotification < ActiveRecord::Base
   has_many :notificationcomments, as: :notificationcommented, :dependent => :delete_all, :order => "created_at"
   # fq
   has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy
-  
-  validates_presence_of :title, :description
-  validates_length_of :title, :maximum => 60
-  validates_length_of :summary, :maximum => 255
+  validates :title, length: {maximum: 60}, presence: true
+  validates :description, presence: true
+  validates :summary, length: {maximum: 255}
 
   acts_as_attachable :delete_permission => :manage_contestnotifications
   acts_as_searchable :columns => ['title', 'summary', "#{table_name}.description"], :include => :contest
@@ -19,11 +18,8 @@ class Contestnotification < ActiveRecord::Base
   acts_as_activity_provider :find_options => {:include => [:contest, :author]},
                             :author_key => :author_id
   acts_as_watchable
-
   after_create :add_author_as_watcher
- 
   after_create :act_as_activity
- 
   
   scope :visible, lambda {|*args|
     nil

app/models/course.rb

@@ -10,7 +10,6 @@ class Course < ActiveRecord::Base
   belongs_to :teacher, :class_name => 'User', :foreign_key => :tea_id  # 定义一个方法teacher，该方法通过tea_id来调用User表
   belongs_to :school, :class_name => 'School', :foreign_key => :school_id #定义一个方法school，该方法通过school_id来调用School表
   has_many :bid
-
   has_many :members, :include => [:principal, :roles], :conditions => "#{Principal.table_name}.type='User' AND #{Principal.table_name}.status=#{Principal::STATUS_ACTIVE}"
   has_many :memberships, :class_name => 'Member'
   has_many :member_principals, :class_name => 'Member',
@@ -34,10 +33,10 @@ class Course < ActiveRecord::Base
   acts_as_attachable :view_permission => :view_files,
                      :delete_permission => :manage_files
 
-  validates_presence_of :password, :term,:name ,:class_period
-  validates_format_of  :class_period, :with =>/^\d*$/
-  #validates_format_of  :name,:with =>/^[a-zA-Z0-9_\u4e00-\u9fa5]+$/
-
+  validates :password, presence: true
+  validates :term, presence: true
+  validates :name, presence: true
+  validates :class_period, presence: true,format: {:with =>/^\d*$/}
   before_save :self_validate
   after_create :create_board_sync
   before_destroy :delete_all_members

app/models/course_status.rb

@@ -1,7 +1,5 @@
 class CourseStatus < ActiveRecord::Base
   attr_accessible :changesets_count, :course_ac_para, :course_id, :grade, :watchers_count
-
   belongs_to :course
-  validates_presence_of :course_id
-  validates_uniqueness_of :course_id
+  validates :course_id, presence: true,uniqueness: true
 end

app/models/web_footer_company.rb

@@ -1,6 +1,8 @@
 class WebFooterCompany < ActiveRecord::Base
   attr_accessible :logo_size, :name, :url
-  validates_presence_of :name,:url
-  validates_length_of :name,:url, :maximum => 255
-  validates_format_of :url,:with => /(http|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&amp;:\/~\+#]*[\w\-\@?^=%&amp;\/~\+#])?/,:message => l(:is_not_url_error)
+  validates :name, presence: true, length: { maximum: 500 }
+  validates :url,  length: { maximum: 500 },
+            format: { with: /(http|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&amp;:\/~\+#]*[\w\-\@?^=%&amp;\/~\+#])?/,
+                      message: l(:is_not_url_error)
+            }
 end