class YARD::Serializers::StdoutSerializer
A serializer that writes data to standard output.
Public Class Methods
Source
# File lib/yard/serializers/stdout_serializer.rb, line 10 def initialize(wrap = nil) @wrap = wrap end
Creates a serializer to print text to stdout
@param [Fixnum, nil] wrap if wrap is a number, wraps text to wrap
columns, otherwise no wrapping is done.
Public Instance Methods
Source
# File lib/yard/serializers/stdout_serializer.rb, line 15 def serialize(_object, data) print(@wrap ? word_wrap(data, @wrap) : data) end
Overrides serialize behaviour to write data to standard output
Private Instance Methods
Source
# File lib/yard/serializers/stdout_serializer.rb, line 26 def word_wrap(text, _length = 80) # See ruby-talk/10655 / Ernest Ellingson text.gsub(/\t/, " ").gsub(/.{1,50}(?:\s|\Z)/) do ($& + 5.chr).gsub(/\n\005/, "\n").gsub(/\005/, "\n") end end
Wraps text to a specific column length
@param [String] text the text to wrap @param [Fixnum] _length the column length to wrap to @return [String] the wrapped text