Class: YrWeather::RedisCache

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

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ RedisCache 



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# File 'lib/yr_weather.rb', line 31

def initialize(params)
  @latitude  = params[:latitude]
  @longitude = params[:longitude]
  @redis     = params[:redis]
end

Instance Method Details

#from_cache ⇒ Object 



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# File 'lib/yr_weather.rb', line 43

def from_cache
  @redis.get(redis_key)
end

#to_cache(data) ⇒ Object 



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# File 'lib/yr_weather.rb', line 37

def to_cache(data)
  seconds_to_cache = (data[:expires] - Time.now).ceil
  seconds_to_cache = 60  if seconds_to_cache < 60
  @redis.set(redis_key, data.to_json, ex: seconds_to_cache)
end