Class: Regexp

Inherits:

Object

• Object
• Regexp

Defined in:

lib/mini_sanity/util/regexp.rb

Instance Method Summary

• #match!(str, pos = 0) ⇒ MatchData

  Like Regexp#match, but raises an exception if the match fails.

Instance Method Details

#match!(str, pos = 0) ⇒ MatchData

Like Regexp#match, but raises an exception if the match fails.

Examples:

/^([^@]+)@(.+)$/.match!("user@example.com")  # === MatchData
/^([^@]+)@(.+)$/.match!("@user")             # raises exception

Parameters:

• str (String) —

  string to search

• pos (Integer) (defaults to: 0) —

  position in str to begin the search

Returns:

• (MatchData)

Raises:

• (MiniSanity::Error) —

  if the Regexp does not match str

# File 'lib/mini_sanity/util/regexp.rb', line 17

def match!(str, pos = 0)
  result = self.match(str, pos)
  if result.nil?
    raise MiniSanity::Error.new(nil,
      "String matching #{self.inspect}#{" from position #{pos}" if pos != 0}",
      str.inspect)
  end
  result
end