Class: Search::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/search/cli.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(search, options) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/search/cli.rb', line 5

def initialize(search, options)
  @search = search
  @glob = options[:files]
  @limit = options[:n]
end

Instance Attribute Details

#glob ⇒ Object (readonly)

Returns the value of attribute glob.



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# File 'lib/search/cli.rb', line 3

def glob
  @glob
end

#limit ⇒ Object (readonly)

Returns the value of attribute limit.



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# File 'lib/search/cli.rb', line 3

def limit
  @limit
end

#search ⇒ Object (readonly)

Returns the value of attribute search.



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# File 'lib/search/cli.rb', line 3

def search
  @search
end

Instance Method Details

#filenames ⇒ Object 



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# File 'lib/search/cli.rb', line 19

def filenames
  Dir.glob(glob)
end

#files ⇒ Object

Raises:



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# File 'lib/search/cli.rb', line 11

def files
  raise Error, 'You must provide files to search' if glob.nil?

  filenames.map do |filename|
    File.open(filename)
  end
end

#qualities ⇒ Object 



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# File 'lib/search/cli.rb', line 23

def qualities
  filenames_with_quality = files.map do |file|
    [Search.new(search, haystack: file.read).quality, file.path]
  end

  filenames_with_quality.sort_by(&:first).reverse[0, limit]
end

#suggestions ⇒ Object 



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# File 'lib/search/cli.rb', line 31

def suggestions
  files.map do |file|
    Search.new(search, haystack: file.read).suggestions
  end[0, limit]
end