Class: Completely::Pattern

Inherits:
Object
  • Object
show all
Defined in:
lib/completely/pattern.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(text, completions) ⇒ Pattern

Returns a new instance of Pattern.



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# File 'lib/completely/pattern.rb', line 5

def initialize(text, completions)
  @text = text
  @completions = completions || []
end

Instance Attribute Details

#completions ⇒ Object (readonly)

Returns the value of attribute completions.



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# File 'lib/completely/pattern.rb', line 3

def completions
  @completions
end

#text ⇒ Object (readonly)

Returns the value of attribute text.



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# File 'lib/completely/pattern.rb', line 3

def text
  @text
end

Instance Method Details

#actions ⇒ Object 



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# File 'lib/completely/pattern.rb', line 22

def actions
  @actions ||= completions.filter_map do |word|
    action = word[/^<(.+)>$/, 1]
    "-A #{action}" if action
  end
end

#case_string ⇒ Object 



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# File 'lib/completely/pattern.rb', line 33

def case_string
  if text_without_prefix.empty?
    "*"
  elsif text_without_prefix.include? "*" 
    %Q['#{text_without_prefix.gsub "*", "'*'"}']
  else
    %Q['#{text_without_prefix}'*]
  end
end

#compgen ⇒ Object 



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# File 'lib/completely/pattern.rb', line 47

def compgen
  @compgen ||= compgen!
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/completely/pattern.rb', line 14

def empty?
  completions.empty?
end

#length ⇒ Object 



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# File 'lib/completely/pattern.rb', line 10

def length
  @length ||= text.size
end

#prefix ⇒ Object 



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# File 'lib/completely/pattern.rb', line 29

def prefix
  text.split(' ')[0]
end

#text_without_prefix ⇒ Object 



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# File 'lib/completely/pattern.rb', line 43

def text_without_prefix
  @text_without_prefix ||= text.split(' ')[1..-1].join ' '
end

#words ⇒ Object 



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# File 'lib/completely/pattern.rb', line 18

def words
  @words ||= completions.reject { |w| w =~ /^<.*>$/ }
end