Module: AnbtSql::StringUtil

Included in:
Formatter, Parser, Rule
Defined in:
lib/anbt-sql-formatter/helper.rb

Instance Method Summary collapse

Instance Method Details

#char_at(str, n) ⇒ Object 



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# File 'lib/anbt-sql-formatter/helper.rb', line 29

def char_at(str, n)
  if n < 0 || str.size - 1 < n
    raise IndexOutOfBoundsException
  end

  str.slice(n, 1)
end

#equals_ignore_case(str_a, str_b) ⇒ Object 



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# File 'lib/anbt-sql-formatter/helper.rb', line 37

def equals_ignore_case(str_a, str_b)
  str_a.casecmp(str_b) == 0
end