Class: Noah::Configuration

Inherits:
Model
  • Object
show all
Includes:
Linkable, Taggable
Defined in:
lib/noah/models/configurations.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Linkable

included, #link!, #unlink!

Methods included from Taggable

included, #tag!, #untag!

Methods inherited from Model

inherited

Class Method Details

.find_or_create(opts = {}) ⇒ Object 



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# File 'lib/noah/models/configurations.rb', line 45

def find_or_create(opts={})
  begin
    find(:name => opts[:name]).first.nil? ? (obj = new(opts)) : (obj = find(:name => opts[:name]).first)
    if obj.valid? && obj.new?
      obj.save
    else
      obj.format = opts[:format]
      obj.body = opts[:body]
      obj.save if obj.valid?
    end
    obj
  rescue Exception => e
    e.message
  end
end

Instance Method Details

#affected_applications ⇒ Object 



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# File 'lib/noah/models/configurations.rb', line 40

def affected_applications
  @affected_applications
end

#delete ⇒ Object

Because we’re not doing a 2-way relationship we need to clean up any applications that use this configuration ourself



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# File 'lib/noah/models/configurations.rb', line 29

def delete
  @affected_applications = Array.new
  Noah::Application.all.each do |app|
    if app.configurations.member?(self)
      app.configurations.delete(self)
      @affected_applications << app.name
    end
  end
  super
end

#to_hash ⇒ Object 



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# File 'lib/noah/models/configurations.rb', line 22

def to_hash
  super.merge(:name => name, :format => format, :body => body, :created_at => created_at, :updated_at => updated_at)
end

#validate ⇒ Object 



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# File 'lib/noah/models/configurations.rb', line 14

def validate
  super
  assert_present :name
  assert_present :format
  assert_present :body
  assert_unique :name
end