Class: JewelsAndStones

Inherits:

Object

• Object
• JewelsAndStones

Defined in:

lib/leetcode_rb/jewels_and_stones.rb

Instance Method Summary

• #num_jewels_in_stones(j, s) ⇒ Integer

  1 Line.

Instance Method Details

#num_jewels_in_stones(j, s) ⇒ Integer

1 Line

Parameters:

• j (String)
• s (String)

Returns:

• (Integer)

# File 'lib/leetcode_rb/jewels_and_stones.rb', line 6

def num_jewels_in_stones(j, s)
  s.count(j)
end