Class: Clian::Config::Syntax

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

Overview

Syntax table manipulation

Instance Method Summary collapse

Constructor Details

#initialize(syntax_config) ⇒ Syntax

Returns a new instance of Syntax.



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# File 'lib/clian/config.rb', line 9

def initialize(syntax_config)
  @syntax_config = syntax_config
end

Instance Method Details

#instance_variable_name(word) ⇒ Object 



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

def instance_variable_name(word)
  return nil unless keyword?(word)
  return '@' + as_symbol(word).to_s
end

#item_class(word) ⇒ Object 



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# File 'lib/clian/config.rb', line 35

def item_class(word)
  return nil unless keyword?(word)
  @syntax_config[as_symbol(word)]
end

#keyword?(word) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/clian/config.rb', line 21

def keyword?(word)
  if word.is_a?(Symbol)
    keyword_symbols.member?(word)
  else
    # String
    keywords.member?(word)
  end
end

#keyword_symbols ⇒ Object 



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# File 'lib/clian/config.rb', line 13

def keyword_symbols
  @syntax_config.keys
end

#keywords ⇒ Object 



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# File 'lib/clian/config.rb', line 17

def keywords
  keyword_symbols.map {|sym| sym.to_s.upcase }
end