Class: WeatherSage::Weather::Station

Inherits:
BaseObject show all
Defined in:
lib/weather-sage/weather/station.rb

Overview

Thin wrapper around weather station.

Instance Attribute Summary collapse

Attributes inherited from BaseObject

#cache

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ctx, id, name, x, y, elevation, time_zone) ⇒ Station

Create a new station instance.



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# File 'lib/weather-sage/weather/station.rb', line 26

def initialize(ctx, id, name, x, y, elevation, time_zone)
  @ctx = ctx
  @id = id
  @name = name
  @x = x
  @y = y
  @elevation = elevation
  @time_zone = time_zone
end

Instance Attribute Details

#elevation ⇒ Object (readonly)

Returns the value of attribute elevation.



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# File 'lib/weather-sage/weather/station.rb', line 5

def elevation
  @elevation
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/weather-sage/weather/station.rb', line 5

def id
  @id
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/weather-sage/weather/station.rb', line 5

def name
  @name
end

#time_zone ⇒ Object (readonly)

Returns the value of attribute time_zone.



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# File 'lib/weather-sage/weather/station.rb', line 5

def time_zone
  @time_zone
end

#x ⇒ Object (readonly)

Returns the value of attribute x.



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# File 'lib/weather-sage/weather/station.rb', line 5

def x
  @x
end

#y ⇒ Object (readonly)

Returns the value of attribute y.



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# File 'lib/weather-sage/weather/station.rb', line 5

def y
  @y
end

Class Method Details

.from_json(ctx, row) ⇒ Object

Create a new Station from the given Context ctx and the JSON data row.



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# File 'lib/weather-sage/weather/station.rb', line 11

def self.from_json(ctx, row)
  new(
    ctx,
    row['properties']['stationIdentifier'],
    row['properties']['name'],
    row['geometry']['coordinates'][0],
    row['geometry']['coordinates'][1],
    row['properties']['elevation']['value'],
    row['properties']['timeZone']
  )
end

Instance Method Details

#latest_observations ⇒ Object

Return a hash of the latest observations from this station.



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# File 'lib/weather-sage/weather/station.rb', line 39

def latest_observations
  path = 'stations/%s/observations/latest' % [@id]
  get(path)['properties']
end