Class: Ullr::NOAA::Text

Inherits:
Object
  • Object
show all
Includes:
HappyMapper
Defined in:
lib/ullr/noaa.rb

Instance Method Summary collapse

Instance Method Details

#has_snow? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ullr/noaa.rb', line 80

def has_snow?
  if self.value =~ /snow/i
    return true
  else
    return false
  end
end

#high_temperature ⇒ Object 



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# File 'lib/ullr/noaa.rb', line 125

def high_temperature
  high = ''
  high_temp = self.value.scan(/high near (0|[1-9]\d*)/)
  if !high_temp.empty?
    high = high_temp.first[0]
  end
  return high
end

#low_temperature ⇒ Object 



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# File 'lib/ullr/noaa.rb', line 134

def low_temperature
  low = ''
  low_temp = self.value.scan(/low around (0|[1-9]\d*)/)
  if !low_temp.empty?
    low = low_temp.first[0]
  end
  return low
end

#snow_estimate ⇒ Object 



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# File 'lib/ullr/noaa.rb', line 88

def snow_estimate
  rng = ['0','0']
  range = self.value.scan(/snow accumulation of (0|[1-9]\d*) to (0|[1-9]\d*)/)
  one = self.value.scan(/around an inch possible/)
  if !one.empty?
    rng = ['0','1']
  elsif !range.empty?
    rng = range.first
  elsif self.has_snow?
    rng = ['0','1']
  end
  return rng
end

#wind_direction ⇒ Object 



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# File 'lib/ullr/noaa.rb', line 102

def wind_direction
  direction = self.value.scan(/ (\w*) wind [around|between]/i)
  if !direction.empty?
    direction = direction.first[0].downcase
  else
    direction = ''
  end
  return direction
end

#wind_speeds ⇒ Object 



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# File 'lib/ullr/noaa.rb', line 112

def wind_speeds
  rng = ['','']
  range = self.value.scan(/ wind between (0|[1-9]\d*) and (0|[1-9]\d*)/i)
  one = self.value.scan(/ wind around (0|[1-9]\d*)/i)
  if !one.empty?
    speed = one.first[0]
    rng = [speed,speed]
  elsif !range.empty?
    rng = range.first
  end
  return rng
end