Class: Prez::Files::Paths

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(extension, dirname) ⇒ Paths

Returns a new instance of Paths.



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# File 'lib/prez/files.rb', line 12

def initialize(extension, dirname)
  @extension = extension

  @paths = [].tap do |paths|
    paths << File.expand_path(".")
    paths << File.expand_path(File.join(".", dirname))
    paths << File.expand_path(File.join("../../../vendor", dirname), __FILE__)
  end
end

Instance Attribute Details

#extension ⇒ Object (readonly)

Returns the value of attribute extension.



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# File 'lib/prez/files.rb', line 10

def extension
  @extension
end

#paths ⇒ Object (readonly)

Returns the value of attribute paths.



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# File 'lib/prez/files.rb', line 10

def paths
  @paths
end

Instance Method Details

#find(name) ⇒ Object

Raises:



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# File 'lib/prez/files.rb', line 22

def find(name)
  paths.each do |path|
    file = File.join path, "#{name}.#{extension}"

    if File.exists?(file)
      return file
    end
  end

  raise Prez::Files::MissingError.new(name, extension)
end