Class: Quake::Event

Inherits:
Object
  • Object
show all
Defined in:
lib/quake/event.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(raw) ⇒ Event

Returns a new instance of Event.



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# File 'lib/quake/event.rb', line 40

def initialize(raw)
  self.source = raw[0]
  self.id = raw[1]
  self.version = raw[2].to_i
  self.datetime = DateTime.strptime(raw[3], fmt="%A, %B %d, %Y %H:%M:%S UTC")
  self.latitude = raw[4].to_f
  self.longitude = raw[5].to_f
  self.magnitude = raw[6].to_f
  self.depth = raw[7].to_f
  self.nst = raw[8].to_i
  self.region = raw[9]
end

Instance Attribute Details

#datetime ⇒ Object

Returns the value of attribute datetime.



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# File 'lib/quake/event.rb', line 10

def datetime
  @datetime
end

#depth ⇒ Object

Returns the value of attribute depth.



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# File 'lib/quake/event.rb', line 14

def depth
  @depth
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/quake/event.rb', line 8

def id
  @id
end

#latitude ⇒ Object

Returns the value of attribute latitude.



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# File 'lib/quake/event.rb', line 11

def latitude
  @latitude
end

#longitude ⇒ Object

Returns the value of attribute longitude.



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# File 'lib/quake/event.rb', line 12

def longitude
  @longitude
end

#magnitude ⇒ Object

Returns the value of attribute magnitude.



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# File 'lib/quake/event.rb', line 13

def magnitude
  @magnitude
end

#nst ⇒ Object

Returns the value of attribute nst.



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# File 'lib/quake/event.rb', line 15

def nst
  @nst
end

#region ⇒ Object

Returns the value of attribute region.



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# File 'lib/quake/event.rb', line 16

def region
  @region
end

#source ⇒ Object

Returns the value of attribute source.



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# File 'lib/quake/event.rb', line 7

def source
  @source
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/quake/event.rb', line 9

def version
  @version
end

Class Method Details

.last_day(criteria = {}) ⇒ Object 



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# File 'lib/quake/event.rb', line 23

def self.last_day(criteria = {})
  raw_items = CSV.parse(Curl::Easy.perform(DAY).body_str)
  create_events(raw_items, criteria)
end

.last_hour(criteria = {}) ⇒ Object 



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# File 'lib/quake/event.rb', line 28

def self.last_hour(criteria = {})
  raw_items = CSV.parse(Curl::Easy.perform(HOUR).body_str)
  create_events(raw_items, criteria)
end

.last_week(criteria = {:min_magnitude => 2.5}) ⇒ Object 



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# File 'lib/quake/event.rb', line 18

def self.last_week(criteria = {:min_magnitude => 2.5})
  raw_items = CSV.parse(Curl::Easy.perform(WEEK).body_str)
  create_events(raw_items, criteria)
end

Instance Method Details

#distance_from(lat, long) ⇒ Object 



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# File 'lib/quake/event.rb', line 33

def distance_from(lat, long)
  (Math.acos(Math.sin(self.latitude) * 
  Math.sin(lat) + Math.cos(self.latitude) * 
  Math.cos(lat) * Math.cos(self.longitude - long)) * 
  SPHERICAL_APPROX_OF_EARTH).round(2)
end