Class: Quandl::Command::Presenter::Record

Inherits:
Object
  • Object
show all
Defined in:
lib/quandl/command/presenter/record.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Record

Returns a new instance of Record.



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# File 'lib/quandl/command/presenter/record.rb', line 9

def initialize(*args)
  self.options = args.extract_options!
  self.object = args.first
end

Instance Attribute Details

#object ⇒ Object

Returns the value of attribute object.



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# File 'lib/quandl/command/presenter/record.rb', line 7

def object
  @object
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/quandl/command/presenter/record.rb', line 7

def options
  @options
end

Instance Method Details

#as_json ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 58

def as_json
  json = { status: status, id: id, detail: detail, message: message }
  json[:attributes] = object.attributes if object.respond_to?(:attributes)
  json[:metadata] = object.metadata if object.respond_to?(:metadata)
  json[:errors] = object.error_messages if object.respond_to?(:error_messages)
  json
end

#as_pipes ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 54

def as_pipes
  [ status, id, detail, message ]
end

#as_stderr ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 32

def as_stderr
  output = ''
  output += "#{id}\n" if id.present?
  output += "#{detail}\n" if detail.present?
  output += errors if errors.present?
  output += object.to_s if object.kind_of?(Exception)
  output += object.backtrace.join("\n") if object.respond_to?(:backtrace) && options[:trace] == true
  output += "\n---\n"
end

#detail ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 88

def detail
end

#doc? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/quandl/command/presenter/record.rb', line 105

def doc?
  options[:type] == :doc
end

#docs? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/quandl/command/presenter/record.rb', line 101

def docs?
  options[:type] == :docs
end

#errors ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 95

def errors
  messages = object.try(:error_messages) || []
  # extract response errors
  Presenter.pretty_errors(messages)
end

#errors_without_spaces ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 91

def errors_without_spaces
  errors.to_s.gsub("\n", ' ')
end

#id ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 80

def id
  object.try(:id)
end

#message ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 84

def message
  errors_without_spaces
end

#status ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 74

def status
  return Quandl::Client::HTTP_STATUS_CODES[422] if object.try(:errors).try(:present?)
  return object.try(:human_status) if object.respond_to?(:human_status) && object.human_status.present?
  Quandl::Client::HTTP_STATUS_CODES[404]
end

#to_csv ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 46

def to_csv
  object.try(:to_csv)
end

#to_format(f) ⇒ Object

supported formats



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# File 'lib/quandl/command/presenter/record.rb', line 16

def to_format(f)
  self.send("to_#{f}") if self.respond_to?("to_#{f}")
end

#to_json ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 50

def to_json
  as_json.try(:to_json)
end

#to_pipes ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 21

def to_pipes
  column = options[:output_column] if options.present? && options.is_a?(Hash)
  pipes = as_pipes.dup.compact
  pipes = [ pipes[ column.to_i ] ] if column.present? && column.to_s.numeric?
  pipes.join(" | ")
end

#to_qdf ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 42

def to_qdf
  object.try(:to_qdf)
end

#to_stderr ⇒ Object 



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# File 'lib/quandl/command/presenter/record.rb', line 28

def to_stderr
  as_stderr
end

#valid? ⇒ Boolean

default attribute mappings

Returns:

  • (Boolean) 


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# File 'lib/quandl/command/presenter/record.rb', line 68

def valid?
  return true if object.nil?
  return true if [200,201,404].include?(object.try(:status))
  false
end