class Opal::PathReader
Constants
- DEFAULT_EXTENSIONS
- RELATIVE_PATH_REGEXP
Attributes
file_finder[R]
Public Class Methods
new(paths = Opal.paths, extensions = DEFAULT_EXTENSIONS)
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# File lib/opal/path_reader.rb, line 11 def initialize(paths = Opal.paths, extensions = DEFAULT_EXTENSIONS) @file_finder = Hike::Trail.new @file_finder.append_paths(*paths) @file_finder.append_extensions(*extensions) end
Public Instance Methods
append_paths(*paths)
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# File lib/opal/path_reader.rb, line 39 def append_paths(*paths) file_finder.append_paths(*paths) end
expand(path)
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# File lib/opal/path_reader.rb, line 23 def expand(path) if Pathname.new(path).absolute? || path =~ RELATIVE_PATH_REGEXP path else find_path(path) end end
extensions()
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# File lib/opal/path_reader.rb, line 35 def extensions file_finder.extensions end
paths()
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# File lib/opal/path_reader.rb, line 31 def paths file_finder.paths end
read(path)
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# File lib/opal/path_reader.rb, line 17 def read(path) full_path = expand(path) return nil if full_path.nil? File.open(full_path, 'rb:UTF-8', &:read) if File.exist?(full_path) end
Private Instance Methods
find_path(path)
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# File lib/opal/path_reader.rb, line 45 def find_path(path) pathname = Pathname(path) return path if pathname.absolute? && pathname.exist? file_finder.find(path) end