Sha256: ab2336e0f7ce0b808b8673ed64e8d956d9241102a295db4c3579a1c7fdf8419f
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Size: 804 Bytes
Versions: 8
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Stored size: 804 Bytes
Contents
module Barometer
module Data
class Vector < ConvertableUnits
attr_reader :bearing
def kph; metric; end
def mph; imperial; end
def units
metric? ? 'kph' : 'mph'
end
def to_s
[super, bearing_to_s].compact.join(' @ ')
end
def nil?
super && bearing.nil?
end
private
def convert_imperial_to_metric(imperial_value)
imperial_value.to_f * 1.609
end
def convert_metric_to_imperial(metric_value)
metric_value.to_f * 0.622
end
def parse_extra_values!(args)
@bearing = args.pop if args.size > 1
end
def bearing_to_s
"#{bearing} degrees" unless bearing.nil?
end
def freeze_extra
@bearing.freeze
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems