Class: USNO::Transit::View

Inherits:

PayDirt::Base

• Object
• PayDirt::Base
• USNO::Transit::View

Defined in:

lib/usno/transit.rb

Direct Known Subclasses

Achernar, Adhara, Aldebaran, Altair, Antares, Arcturus, Betelgeuse, Canopus, Capella, Deneb, Fomalhaut, Hadar, Jupiter, Mars, Mercury, Mimosa, Moon, Neptune, Pluto, Polaris, Pollux, Procyon, Regulus, Rigel, RigilKentaurus, Saturn, Sirius, Spica, Sun, Uranus, Vega, Venus

Instance Method Summary

• #call ⇒ Object
• #initialize(options = {}) ⇒ View constructor

  A new instance of View.

Constructor Details

#initialize(options = {}) ⇒ View

Returns a new instance of View.

# File 'lib/usno/transit.rb', line 23

def initialize(options = {})
  raise "Cannot instantiate this class directly" if self.class.name == "View"

  # Default options
  options = {
    request_class: USNO::Transit::USRequest,
    object: USNO::Transit::BODIES.fetch(self.class.name.split("::")[-1]) {
      raise "Celestial object not recognized"
    },
    z_meters: 0,
    date: Time.now,
    days: 5,
  }.merge(options)

  load_options(:city, :state, options)
end

Instance Method Details

#call ⇒ Object

# File 'lib/usno/transit.rb', line 40

def call
  result(true, @request_class.new({
    obj: @object,
    city: @city,
    state: USNO::Transit::States.by_key_or_value(@state),
    z_meters: @z_meters,
    date: @date,
    days: @days
  }).call.data)
end