Class: PrintReleaf::Resource

Inherits:
Hashie::Trash
  • Object
show all
Includes:
Hashie::Extensions::Coercion, Hashie::Extensions::IgnoreUndeclared, Hashie::Extensions::IndifferentAccess
Defined in:
lib/printreleaf/resource.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Resource

Returns a new instance of Resource.



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# File 'lib/printreleaf/resource.rb', line 36

def initialize(*args)
  super
  @copy = self.dup.freeze
end

Instance Attribute Details

#copy ⇒ Object (readonly)

Returns the value of attribute copy.



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# File 'lib/printreleaf/resource.rb', line 33

def copy
  @copy
end

#owner ⇒ Object

Returns the value of attribute owner.



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# File 'lib/printreleaf/resource.rb', line 34

def owner
  @owner
end

Class Method Details

.action(sym) ⇒ Object 



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# File 'lib/printreleaf/resource.rb', line 21

def action(sym)
  actions.tap { |list|
    list.add(sym)
  }.each { |action|
    include Actions.const_get(action.to_s.capitalize)
  }
end

.actions ⇒ Object 



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# File 'lib/printreleaf/resource.rb', line 17

def actions
  @actions ||= Set.new
end

.path(value = nil) ⇒ Object 



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# File 'lib/printreleaf/resource.rb', line 8

def path(value=nil)
  @path = value if value
  @path or raise "Path not declared."
end

.uri ⇒ Object 



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# File 'lib/printreleaf/resource.rb', line 13

def uri
  path
end

Instance Method Details

#changes ⇒ Object 



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# File 'lib/printreleaf/resource.rb', line 59

def changes
  keys.map(&:to_sym).inject({}) do |diff, key|
    unless self[key] == copy[key]
      diff[key] = self[key]
    end
    diff
  end
end

#compact_inspect ⇒ Object 



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# File 'lib/printreleaf/resource.rb', line 84

def compact_inspect
  "".tap do |str|
    str << "#<#{self.class} "
    str << "id='#{self.id}'" if respond_to?(:id)
    str << ">"
  end
end

#delete ⇒ Object

Raises:



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# File 'lib/printreleaf/resource.rb', line 50

def delete
  raise DoesNotImplement, "Resource does not implement `delete`"
end

#deleted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/printreleaf/resource.rb', line 68

def deleted?
  !!deleted
end

#find(*args) ⇒ Object

Raises:



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# File 'lib/printreleaf/resource.rb', line 46

def find(*args)
  raise DoesNotImplement, "Resource does not implement `find`"
end

#inspect ⇒ Object 



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# File 'lib/printreleaf/resource.rb', line 76

def inspect
  "".tap do |str|
    str << "#<#{self.class} "
    str << JSON.pretty_generate(self)
    str << ">"
  end
end

#reset(hash) ⇒ Object 



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# File 'lib/printreleaf/resource.rb', line 54

def reset(hash)
  delete_if { true }
  update(hash)
end

#to_s ⇒ Object 



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# File 'lib/printreleaf/resource.rb', line 72

def to_s
  "#<#{self.class.name}>"
end

#uri ⇒ Object 



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# File 'lib/printreleaf/resource.rb', line 41

def uri
  scope = owner ? owner.uri : nil
  Util.join_uri(scope, self.class.uri, self.id)
end