Class: String

Inherits:
Object show all
Defined in:
lib/sinatra/helpers/compat-1.8.6.rb

Instance Method Summary collapse

Instance Method Details

#lines(separator = $/) ⇒ Object

This version of String#lines is almost fully compatible with that of Ruby 1.9. If a zero-length record separator is supplied in Ruby 1.9, the string is split into paragraphs delimited by multiple successive newlines. This replacement ignores that feature in favor of code simplicity.



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# File 'lib/sinatra/helpers/compat-1.8.6.rb', line 12

def lines(separator = $/)
  result = split(separator).map { |part| "#{part}#{separator}" }
  result.each { |r| yield r } if block_given?
  result
end