Class: CompassPoint

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

Constant Summary collapse

VERSION = 
'1.0.1'
POINTS = 
{
  n:    {min: 354.38, mid: 0.0,    max: 5.62},
  nbe:  {min: 5.63,   mid: 11.25,  max: 16.87},
  nne:  {min: 16.88,  mid: 22.5,   max: 28.12},
  nebn: {min: 28.13,  mid: 33.75,  max: 39.37},
  ne:   {min: 39.38,  mid: 45.0,   max: 50.62},
  nebe: {min: 50.63,  mid: 56.25,  max: 61.87},
  ene:  {min: 61.88,  mid: 67.5,   max: 73.12},
  ebn:  {min: 73.13,  mid: 78.75,  max: 84.37},
  e:    {min: 84.38,  mid: 90.0,   max: 95.62},
  ebs:  {min: 95.63,  mid: 101.25, max: 106.87},
  ese:  {min: 106.88, mid: 112.5,  max: 118.12},
  sebe: {min: 118.13, mid: 123.75, max: 129.37},
  se:   {min: 129.38, mid: 135.0,  max: 140.62},
  sebs: {min: 140.63, mid: 146.25, max: 151.87},
  sse:  {min: 151.88, mid: 157.5,  max: 163.12},
  sbe:  {min: 163.13, mid: 168.75, max: 174.37},
  s:    {min: 174.38, mid: 180.0,  max: 185.62},
  sbw:  {min: 185.63, mid: 191.25, max: 196.87},
  ssw:  {min: 196.88, mid: 202.5,  max: 208.12},
  swbs: {min: 208.13, mid: 213.75, max: 219.37},
  sw:   {min: 219.38, mid: 225.0,  max: 230.62},
  swbw: {min: 230.63, mid: 236.25, max: 241.87},
  wsw:  {min: 241.88, mid: 247.5,  max: 253.12},
  wbs:  {min: 253.13, mid: 258.75, max: 264.37},
  w:    {min: 264.38, mid: 270.0,  max: 275.62},
  wbn:  {min: 275.63, mid: 281.25, max: 286.87},
  wnw:  {min: 286.88, mid: 292.5,  max: 298.12},
  nwbw: {min: 298.13, mid: 303.75, max: 309.37},
  nw:   {min: 309.38, mid: 315.0,  max: 320.62},
  nwbn: {min: 320.63, mid: 326.25, max: 331.87},
  nnw:  {min: 331.88, mid: 337.50, max: 343.12},
  nbw:  {min: 343.13, mid: 348.75, max: 354.37}
}

Class Method Summary collapse

Class Method Details

.azimuth(abbreviation) ⇒ Object 



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# File 'lib/compass_point.rb', line 40

def azimuth(abbreviation)
  key = normalize_abbreviation(abbreviation)
  point = POINTS[key]
  point && point[:mid]
end

.max(abbreviation) ⇒ Object 



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# File 'lib/compass_point.rb', line 52

def max(abbreviation)
  key = normalize_abbreviation(abbreviation)
  point = POINTS[key]
  point && point[:max]
end

.min(abbreviation) ⇒ Object 



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# File 'lib/compass_point.rb', line 46

def min(abbreviation)
  key = normalize_abbreviation(abbreviation)
  point = POINTS[key]
  point && point[:min]
end

.min_max(abbreviation) ⇒ Object 



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# File 'lib/compass_point.rb', line 58

def min_max(abbreviation)
  key = normalize_abbreviation(abbreviation)
  point = POINTS[key]
  point && [point[:min], point[:max]]
end