class RuboCop::Cop::Style::RedundantHeredocDelimiterQuotes

Checks for redundant heredoc delimiter quotes.

@example

# bad
do_something(<<~'EOS')
  no string interpolation style text
EOS

# good
do_something(<<~EOS)
  no string interpolation style text
EOS

do_something(<<~'EOS')
  #{string_interpolation_style_text_not_evaluated}
EOS

do_something(<<~'EOS')
  Preserve \
  newlines
EOS