Class: SystemCat::Version

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path = 'config/version.txt') ⇒ Version

Returns a new instance of Version.



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# File 'lib/system_cat/version.rb', line 6

def initialize(path = 'config/version.txt')
  @path = path
  @code = File.read(@path).to_i
end

Instance Attribute Details

#code ⇒ Object

Returns the value of attribute code.



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# File 'lib/system_cat/version.rb', line 4

def code
  @code
end

Instance Method Details

#bump ⇒ Object 



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# File 'lib/system_cat/version.rb', line 32

def bump
  return increment.save
end

#decrement ⇒ Object 



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# File 'lib/system_cat/version.rb', line 11

def decrement
  @code = code - 1
  return self
end

#increment ⇒ Object 



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# File 'lib/system_cat/version.rb', line 16

def increment
  @code = code + 1
  return self
end

#save ⇒ Object 



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# File 'lib/system_cat/version.rb', line 21

def save
  File.open(@path, 'wb') { |io| io.write(@code) }
end

#to_s ⇒ Object 



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# File 'lib/system_cat/version.rb', line 25

def to_s
  major = (code / 100).to_i
  minor = ((code % 100) / 10).to_i
  build = code % 10
  return "#{major}.#{minor}.#{build}"
end