Module: Utilities::Elevation
- Defined in:
- lib/utilities/elevation.rb
Defined Under Namespace
Classes: MethodFromLabel
Class Method Summary collapse
Class Method Details
.elevation_regex_from_verbatim_label(text) ⇒ Object
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# File 'lib/utilities/elevation.rb', line 14 def self.elevation_regex_from_verbatim_label(text) text = ' ' + text.downcase + ' ' elevation = {} if matchdata1 = text.match(/\D(\d*,?\d+)\s?[-–]\s?(\d*,?\d+) ?(m|ft|feet|meters)\.?\W/) elevation[:verbatim_elevation] = matchdata1[0].strip elevation[:minimum_elevation] = matchdata1[1] elevation[:maximum_elevation] = matchdata1[2] elevation[:units] = matchdata1[3] elsif matchdata1 = text.match(/\D(\d*,?\d+) ?(m|ft|feet|meters)\.?\W/) elevation[:verbatim_elevation] = matchdata1[0].strip elevation[:minimum_elevation] = matchdata1[1] elevation[:units] = matchdata1[2] end if elevation[:units] elevation[:units] = elevation[:units].gsub('feet', 'ft') .gsub('meeters', 'm') .gsub('.', '') elevation[:verbatim_elevation] = elevation[:verbatim_elevation][0..-2] if elevation[:verbatim_elevation] =~ /[;,:\)\.\/]$/ elevation[:minimum_elevation] = elevation[:minimum_elevation].gsub(',', '') if elevation[:minimum_elevation] elevation[:maximum_elevation] = elevation[:maximum_elevation].gsub(',', '') if elevation[:maximum_elevation] if elevation[:units].to_s == 'ft' elevation[:minimum_elevation] = (elevation[:minimum_elevation].to_f * 0.3048).round(2).to_s if elevation[:minimum_elevation] elevation[:maximum_elevation] = (elevation[:maximum_elevation].to_f * 0.3048).round(2).to_s if elevation[:maximum_elevation] elevation[:units] = 'm' end return elevation else return {} end end |