Method: Pathname#readline

Defined in:

lib/standard/facets/pathname/readline.rb

#readline(*args) ⇒ Object

Reads the first line of the file

Captures the best practice from this post at stack overflow: stackoverflow.com/questions/1490138/reading-the-first-line-of-a-file-in-ruby

Credit: Ryan Duryea

# File 'lib/standard/facets/pathname/readline.rb', line 8

def readline(*args)
  open { |f| f.readline(*args) }
end