Class: Fasterer::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/fasterer/config.rb

Constant Summary collapse

FILE_NAME = 
'.fasterer.yml'
SPEEDUPS_KEY = 
'speedups'
EXCLUDE_PATHS_KEY = 
'exclude_paths'

Instance Method Summary collapse

Instance Method Details

#file ⇒ Object 



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# File 'lib/fasterer/config.rb', line 20

def file
  @file ||= begin
    return nil_file if file_location.nil?
    # Yaml.load_file returns false if the content is blank
    loaded = YAML.load_file(file_location) || nil_file
    # if the loaded file misses any of the two keys.
    loaded.merge!(nil_file) { |_k, v1, v2| v1 || v2 }
  end
end

#file_location ⇒ Object 



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# File 'lib/fasterer/config.rb', line 30

def file_location
  @file_location ||=
    Pathname(Dir.pwd)
    .enum_for(:ascend)
    .map { |dir| File.join(dir.to_s, FILE_NAME) }
    .find { |f| File.exist?(f) }
end

#ignored_files ⇒ Object 



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# File 'lib/fasterer/config.rb', line 15

def ignored_files
  @ignored_files ||=
    file[EXCLUDE_PATHS_KEY].flat_map { |path| Dir[path] }
end

#ignored_speedups ⇒ Object 



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# File 'lib/fasterer/config.rb', line 10

def ignored_speedups
  @ignored_speedups ||=
    file[SPEEDUPS_KEY].select { |_, value| value == false }.keys.map(&:to_sym)
end

#nil_file ⇒ Object 



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# File 'lib/fasterer/config.rb', line 38

def nil_file
  { SPEEDUPS_KEY => {}, EXCLUDE_PATHS_KEY => [] }
end