Module: Trackman::Path::Resolver

Included in:
Rails32Resolver
Defined in:
lib/trackman/path/resolver.rb

Instance Method Summary collapse

Instance Method Details

#file_exist?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/trackman/path/resolver.rb', line 20

def file_exist? path
  File.exists? path
end

#parent_of(url) ⇒ Object 



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# File 'lib/trackman/path/resolver.rb', line 27

def parent_of(url)
	(working_dir + url).parent
end

#translate(url, parent_url) ⇒ Object 



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# File 'lib/trackman/path/resolver.rb', line 4

def translate url, parent_url
  raise "parent_url: #{parent_url} is required to be relative" if Pathname.new(parent_url).absolute?

url = Pathname.new(url) unless url.is_a? Pathname
parent_url = Pathname.new(parent_url) unless parent_url.is_a? Pathname

if url.relative?
	parent = parent_of(parent_url)
	child = url
else
	parent = working_dir + 'public/'
	child = Pathname.new(url.to_s[1..-1])
end
  relative_path = (parent + child).relative_path_from(working_dir).to_s
  file_exist?(relative_path) ? relative_path : nil
end

#working_dir ⇒ Object 



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# File 'lib/trackman/path/resolver.rb', line 23

def working_dir
	Pathname.new Dir.pwd
end