Class: RailsErbCheck::Checker

Inherits:
Object
  • Object
show all
Defined in:
lib/rails-erb-lint/helpers/rails_erb_check.rb

Constant Summary collapse

CHECKER = 
if defined?(ActionView::Template::Handlers::ERB::Erubi)
  ->(erb) { eval ActionView::Template::Handlers::ERB::Erubi.new(erb).src }
else
  ->(erb) { ActionView::Template::Handlers::Erubis.new(erb).result }
end

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(erb_path) ⇒ Checker

Returns a new instance of Checker.



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# File 'lib/rails-erb-lint/helpers/rails_erb_check.rb', line 14

def initialize(erb_path)
  @erb = File.read(erb_path)
end

Instance Attribute Details

#error ⇒ Object (readonly)

Returns the value of attribute error.



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# File 'lib/rails-erb-lint/helpers/rails_erb_check.rb', line 12

def error
  @error
end

Instance Method Details

#valid_syntax? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rails-erb-lint/helpers/rails_erb_check.rb', line 18

def valid_syntax?
  begin
    CHECKER.call(@erb)
  rescue SyntaxError => e
    @error = e

    return false
  rescue Exception

    return true
  end
end