Class: Bluemoon::Area

Inherits:
Struct
  • Object
show all
Defined in:
lib/bluemoon/area.rb

Constant Summary collapse

PROXIMITY = 
400

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#coordinates ⇒ Object

Returns the value of attribute coordinates

Returns:

  • (Object) —

    the current value of coordinates



2
3
4
 
# File 'lib/bluemoon/area.rb', line 2

def coordinates
  @coordinates
end

Class Method Details

.add ⇒ Object 



6
7
8
9
10
11
12
13
14
15
 
# File 'lib/bluemoon/area.rb', line 6

def add
  puts "Querying location. This may take a few moments..."

  File.open(plist_filename, 'w+') do |file|
    file.write [*all, Location.current].map(&:coordinates).uniq.to_plist
  end

  puts "Added #{Location.current} to list of places to enable bluetooth at."
  puts Location.current.url
end

.all ⇒ Object 



17
18
19
20
21
 
# File 'lib/bluemoon/area.rb', line 17

def all
  Array(Plist::parse_xml(plist_filename)).map do |area|
    self.new(area)
  end
end

.list ⇒ Object 



23
24
25
26
27
 
# File 'lib/bluemoon/area.rb', line 23

def list
  all.each_with_index do |location, i|
    puts "#{(i + 1).to_s.ljust(all.count.to_s.length)}. #{location}"
  end
end

.plist_filename ⇒ Object 



29
30
31
 
# File 'lib/bluemoon/area.rb', line 29

def plist_filename
  "#{ENV['HOME']}/Library/Preferences/com.bluemoon.locations"
end

.remove(i) ⇒ Object 



33
34
35
36
37
38
39
 
# File 'lib/bluemoon/area.rb', line 33

def remove(i)
  File.open(plist_filename, 'w+') do |file|
    file.write all.tap { |a| a.delete(i.to_i - 1) }
  end

  list
end

Instance Method Details

#contains?(location) ⇒ Boolean

Returns:

  • (Boolean) 


42
43
44
 
# File 'lib/bluemoon/area.rb', line 42

def contains?(location)
  location.distance(coordinates) < PROXIMITY
end

#to_s ⇒ Object 



46
47
48
 
# File 'lib/bluemoon/area.rb', line 46

def to_s
  coordinates.join(', ')
end