Module: Wasserstand

Defined in:
lib/wasserstand.rb,
lib/wasserstand/level.rb,
lib/wasserstand/trend.rb,
lib/wasserstand/finders.rb,
lib/wasserstand/version.rb,
lib/wasserstand/waterway.rb,
lib/wasserstand/hash_clod.rb,
lib/wasserstand/heap_cache.rb,
lib/wasserstand/null_cache.rb,
lib/wasserstand/commandline.rb,
lib/wasserstand/measurement.rb,
lib/wasserstand/provider/level_mapper.rb,
lib/wasserstand/provider/pegel_online.rb,
lib/wasserstand/provider/waterway_mapper.rb

Defined Under Namespace

Modules: Commandline, Finders, Provider Classes: HashClod, HeapCache, Level, Measurement, NullCache, Trend, Waterway

Constant Summary collapse

AmbigousNameError = 
Class.new(StandardError)
IllegalValueError =

blog.steveklabnik.com/posts/2012-09-09-random-ruby-tricks–class-new

Class.new(StandardError)
VERSION = 
"0.0.11"

Class Method Summary collapse

Class Method Details

.logger ⇒ Object 



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# File 'lib/wasserstand.rb', line 28

def logger
  @logger ||= Log4r::Logger.new(self.name).tap do |logger|
    out = Log4r::Outputter.stderr
    out.formatter = Log4r::PatternFormatter.new(:pattern => "%l: %m")
    logger.outputters = out
    logger.level = Log4r::WARN
  end
end

.provider ⇒ Object 



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# File 'lib/wasserstand.rb', line 16

def provider
  if @provider.nil?
    self.provider = Provider::PegelOnline.new # go through attribute writer in order to log
  end
  @provider
end

.provider=(p) ⇒ Object 



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# File 'lib/wasserstand.rb', line 23

def provider=(p)
  Wasserstand.logger.info "Using provider #{p}"
  @provider = p
end