Class: Semi::Variables::Path

Inherits:
Base
  • Object
show all
Defined in:
lib/semi/variables/path.rb

Constant Summary collapse

@@path_re = 
Regexp.new('^(?<path>(?:\/|\.{1,2}\/|~(?:[a-z_][a-z0-9_]{0,30})?\/?|[^~][^\/\000]+\/)*?)(?<file>[^\/\000]+)?$')

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#set, #to_s, #value

Constructor Details

#initialize(val) ⇒ Path

Returns a new instance of Path.



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# File 'lib/semi/variables/path.rb', line 8

def initialize(val)
  if @@path_re.match(val)
    @value = val
  else
    raise Semi::VariableError, '#{val} does not look like a path'
  end
end

Class Method Details

.validate(value) ⇒ Object 



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# File 'lib/semi/variables/path.rb', line 20

def self.validate(value)
  if ['String', 'Semi::Variables::Path'].include? value.class.to_s
    if @@path_re.match(value)
      return true
    end
  end
  false
end

Instance Method Details

#file ⇒ Object 



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# File 'lib/semi/variables/path.rb', line 36

def file
  match = @@path_re.match(@value)
  if match 
    match['file']
  end
end

#path ⇒ Object 



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# File 'lib/semi/variables/path.rb', line 29

def path
  match = @@path_re.match(@value)
  if match 
    match['path']
  end
end

#validate ⇒ Object 



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# File 'lib/semi/variables/path.rb', line 16

def validate
  self.validate(@value)
end