Class: Signifyd::SignifydObject

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/signifyd/signifyd_object.rb

Direct Known Subclasses

Resource

Constant Summary collapse

@@permanent_attributes = 
Set.new([:api_key, :id])

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id = nil, api_key = nil) ⇒ SignifydObject

Returns a new instance of SignifydObject.



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# File 'lib/signifyd/signifyd_object.rb', line 12

def initialize(id=nil, api_key=nil)
  if id.kind_of?(Hash)
    @retrieve_options = id.dup
    @retrieve_options.delete(:id)
    id = id[:id]
  else
    @retrieve_options = {}
  end

  @api_key = api_key
  @values = {}
  @unsaved_values = Set.new
  @transient_values = Set.new
  self.id = id if id
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object (protected) 



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# File 'lib/signifyd/signifyd_object.rb', line 129

def method_missing(name, *args)
  if name.to_s.end_with?('=')
    attr = name.to_s[0...-1].to_sym
    @values[attr] = args[0]
    @unsaved_values.add(attr)
    add_accessors([attr])
    return
  else
    return @values[name] if @values.has_key?(name)
  end

  begin
    super
  rescue NoMethodError => e
    if @transient_values.include?(name)
      raise NoMethodError.new(e.message + ". The '#{name}' attribute was set in the past, however. The attributes currently available on this object are: #{@values.keys.join(', ')}")
    else
      raise
    end
  end
end

Instance Attribute Details

#api_key ⇒ Object

Returns the value of attribute api_key.



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# File 'lib/signifyd/signifyd_object.rb', line 5

def api_key
  @api_key
end

Class Method Details

.construct_from(values, api_key = nil) ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 28

def self.construct_from(values, api_key=nil)
  obj = self.new(values[:id], api_key)
  obj.refresh_from(values, api_key)
  obj
end

Instance Method Details

#[](k) ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 65

def [](k)
  k = k.to_sym if k.kind_of?(String)
  @values[k]
end

#[]=(k, v) ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 70

def []=(k, v)
  send(:"#{k}=", v)
end

#as_json(*a) ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 86

def as_json(*a)
  @values.as_json(*a)
end

#each(&blk) ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 94

def each(&blk)
  @values.each(&blk)
end

#inspect ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 38

def inspect
  id_string = (self.respond_to?(:id) && !self.id.nil?) ? " id=#{self.id}" : ""
  "#<#{self.class}:0x#{self.object_id.to_s(16)}#{id_string}> JSON: " + Signifyd::JSON.dump(@values, :pretty => true)
end

#keys ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 74

def keys
  @values.keys
end

#refresh_from(values, api_key, partial = false) ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 43

def refresh_from(values, api_key, partial=false)
  @api_key = api_key

  removed = partial ? Set.new : Set.new(@values.keys - values.keys)
  added = Set.new(values.keys - @values.keys)

  instance_eval do
    remove_accessors(removed)
    add_accessors(added)
  end
  removed.each do |k|
    @values.delete(k)
    @transient_values.add(k)
    @unsaved_values.delete(k)
  end
  values.each do |k, v|
    @values[k] = Util.convert_to_signifyd_object(v, api_key)
    @transient_values.delete(k)
    @unsaved_values.delete(k)
  end
end

#to_hash ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 90

def to_hash
  @values
end

#to_json(*a) ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 82

def to_json(*a)
  JSON.dump(@values)
end

#to_s(*args) ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 34

def to_s(*args)
  Signifyd::JSON.dump(@values, :pretty => true)
end

#values ⇒ Object 



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# File 'lib/signifyd/signifyd_object.rb', line 78

def values
  @values.values
end