Module: MiGA::Result::Source

Included in:
MiGA::Result
Defined in:
lib/miga/result/source.rb

Overview

Helper module including functions to access the source of results

Instance Method Summary collapse

Instance Method Details

#key ⇒ Object

Detect the result key assigned to this result



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# File 'lib/miga/result/source.rb', line 19

def key
  @key ||=
    if relative_dir == 'data/90.stats' && file_path(:metadata_index)
      :project_stats
    else
      MiGA::Result.RESULT_DIRS.find do |k, v|
        "data/#{v}" == relative_dir
      end.first
    end
end

#project ⇒ Object

Project containing the result



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# File 'lib/miga/result/source.rb', line 44

def project
  @project ||= MiGA::Project.load(project_path)
end

#project_path ⇒ Object

Path to the project containing the result. In most cases this should be identical to project.path, but this function is provided for safety, so the path referencing is identical to that of self.path whenever they need to be compared.



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# File 'lib/miga/result/source.rb', line 53

def project_path
  path[0..path.rindex('/data/') - 1]
end

#relative_dir ⇒ Object

Path of the result containing the directory relative to the parent project



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# File 'lib/miga/result/source.rb', line 32

def relative_dir
  @relative_dir ||= dir.sub("#{project_path}/", '')
end

#relative_path ⇒ Object

Path of the result’s JSON definition relative to the parent project



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# File 'lib/miga/result/source.rb', line 38

def relative_path
  @relative_path ||= path.sub("#{project_path}/", '')
end

#source ⇒ Object

Load and return the source (parent object) of a result



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# File 'lib/miga/result/source.rb', line 8

def source
  @source ||=
    if MiGA::Project.RESULT_DIRS[key]
      project
    else
      project.dataset(File.basename(path, '.json'))
    end
end