Class: Pandarus::ModelBase

Inherits:

Object

• Object
• Pandarus::ModelBase

Defined in:

lib/pandarus/model_base.rb

Direct Known Subclasses

AccountAuthorizationConfig, Admin, Assignment, AssignmentGroup, AssignmentOverride, Collaborator, Collection, CollectionItem, CommMessage, CommunicationChannel, ContentMigration, Course, Day, DiscoveryUrl, ExternalFeed, Favorite, Feature, FeatureFlag, File, Folder, GradeChangeEvent, Grader, Group, GroupCategory, GroupMembership, MigrationIssue, Migrator, Module, ModuleItem, ModuleItemSequence, Outcome, OutcomeGroup, OutcomeLink, Page, PageRevision, PageView, Progress, Quiz, QuizQuestion, QuizReport, Report, Role, Section, SubmissionHistory, SubmissionVersion, User

Instance Method Summary

• #assign(attr_name, value) ⇒ Object
• #attr(name) ⇒ Object
• #has_attr?(name) ⇒ Boolean
• #initialize(attributes = {}) ⇒ ModelBase constructor

  A new instance of ModelBase.

• #inspect ⇒ Object
• #to_body ⇒ Object

Constructor Details

#initialize(attributes = {}) ⇒ ModelBase

# File 'lib/pandarus/model_base.rb', line 5

def initialize(attributes = {})
  return if attributes.empty?
  attributes.each_pair do |name, value|
    if has_attr? name.to_sym
      assign(name, value)
    else
      raise ArgumentError, "#{name} is not an attribute of #{self.class}"
    end
  end
end

Instance Method Details

#assign(attr_name, value) ⇒ Object

# File 'lib/pandarus/model_base.rb', line 32

def assign(attr_name, value)
  props = attr(attr_name)
  if props[:type]
    if props[:container]
      value = value.map{ |v| props[:type].constantize.new(v) }
    else
      value = props[:type].constantize.new(v)
    end
  end
  instance_variable_set("@#{attr_name}", value)
end

#attr(name) ⇒ Object

# File 'lib/pandarus/model_base.rb', line 16

def attr(name)
  self.class.attribute_map[name.to_sym]
end

#has_attr?(name) ⇒ Boolean

# File 'lib/pandarus/model_base.rb', line 20

def has_attr?(name)
  self.class.attribute_map.has_key? name.to_sym
end

#inspect ⇒ Object

# File 'lib/pandarus/model_base.rb', line 24

def inspect
  Hash[
    self.class.attribute_map.keys.map do |key|
      [key, instance_variable_get("@#{key}")]
    end
  ].inspect.sub(/^\{/,"<#{self.class} ").sub(/\}$/,'>')
end

#to_body ⇒ Object

# File 'lib/pandarus/model_base.rb', line 44

def to_body
  body = {}
  self.class.attribute_map.each_pair do |key, props|
    unless (value = self.send(key).nil?)
      body[props[:external]] = value
    end
  end
  body
end