Class: HtmlToHaml::Erb::ControlFlowMatcher

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/html_to_haml/tools/erb/control_flow_matcher.rb

Constant Summary collapse

CONTROL_FLOW_MIDDLE_OF_LINE_KEYWORDS = 
["do"]
CONTROL_FLOW_BEGINNING_OF_LINE_KEYWORDS = 
["if", "unless"]
CONTROL_FLOW_CONTINUE_KEYWORDS = 
["elsif", "else", "when"]

Instance Method Summary collapse

Instance Method Details

#begin_case_statement?(erb:) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/html_to_haml/tools/erb/control_flow_matcher.rb', line 12

def begin_case_statement?(erb:)
  matches_keywords_at_beginning_of_line?(erb: erb, keywords: ["case"])
end

#begin_indented_control_flow?(erb:) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/html_to_haml/tools/erb/control_flow_matcher.rb', line 16

def begin_indented_control_flow?(erb:)
  matches_keywords?(erb: erb, keywords: CONTROL_FLOW_MIDDLE_OF_LINE_KEYWORDS) ||
      matches_keywords_at_beginning_of_line?(erb: erb, keywords: CONTROL_FLOW_BEGINNING_OF_LINE_KEYWORDS)
end

#continue_indented_control_flow?(erb:) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/html_to_haml/tools/erb/control_flow_matcher.rb', line 21

def continue_indented_control_flow?(erb:)
  matches_keywords_at_beginning_of_line?(erb: erb, keywords: CONTROL_FLOW_CONTINUE_KEYWORDS)
end

#end_of_block?(erb:) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/html_to_haml/tools/erb/control_flow_matcher.rb', line 25

def end_of_block?(erb:)
  erb_without_strings(erb: erb) =~ /\s*-\send/
end