Module: StringTensions::Convert

Defined in:
lib/string_tensions/convert.rb

Class Method Summary collapse

Class Method Details

.g_m_to_lbs_inch(g) ⇒ Object 



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# File 'lib/string_tensions/convert.rb', line 22

def self.g_m_to_lbs_inch(g)
  unit(g, 'g/m').to('lbs/inch').scalar.to_f
end

.inches_to_mm(inches) ⇒ Object 



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# File 'lib/string_tensions/convert.rb', line 14

def self.inches_to_mm(inches)
  unit(inches, 'inch').to('mm').scalar.to_f
end

.kg_to_lbs(kg) ⇒ Object 



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# File 'lib/string_tensions/convert.rb', line 6

def self.kg_to_lbs(kg)
  unit(kg, 'kg').to('lbs').scalar.to_f
end

.lbs_inch_to_g_m(lbs) ⇒ Object 



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# File 'lib/string_tensions/convert.rb', line 26

def self.lbs_inch_to_g_m(lbs)
  unit(lbs, 'lbs/inch').to('g/m').scalar.to_f
end

.lbs_to_kg(pounds) ⇒ Object 



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# File 'lib/string_tensions/convert.rb', line 10

def self.lbs_to_kg(pounds)
  unit(pounds, 'lbs').to('kg').scalar.to_f
end

.mm_to_inches(mm) ⇒ Object 



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# File 'lib/string_tensions/convert.rb', line 18

def self.mm_to_inches(mm)
  unit(mm, 'mm').to('inch').scalar.to_f
end

.unit(qty, dim) ⇒ Object 



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# File 'lib/string_tensions/convert.rb', line 30

def self.unit(qty, dim)
  ::Unit.new("#{qty} #{dim}")
end