Class: Float

Inherits:
Object
  • Object
show all
Defined in:
lib/haversine/core_ext.rb

Constant Summary collapse

RAD_PER_DEG =

PI/180

0.017453293

Instance Method Summary collapse

Instance Method Details

#ceil_to(x) ⇒ Object 



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# File 'lib/haversine/core_ext.rb', line 6

def ceil_to(x)
  (self * 10**x).ceil.to_f / 10**x
end

#floor_to(x) ⇒ Object 



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# File 'lib/haversine/core_ext.rb', line 10

def floor_to(x)
  (self * 10**x).floor.to_f / 10**x
end

#round_to(x) ⇒ Object 



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# File 'lib/haversine/core_ext.rb', line 2

def round_to(x)
  (self * 10**x).round.to_f / 10**x
end

#rpd ⇒ Object 



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# File 'lib/haversine/core_ext.rb', line 16

def rpd
  self * RAD_PER_DEG    
end