Sha256: 61ddd77b21f3036df8d71799c79afe02196ad59c5951b7c0f69649bcc6e2616a
Contents?: true
Size: 803 Bytes
Versions: 12
Compression:
Stored size: 803 Bytes
Contents
module FLV
module Edit
module Processor
# Printer is a small utility class to print out FLV chunks.
class Printer
def initialize(io, options={})
@io = io
@options = {:width => 50, :column_width => 15, :separator => "| "}.merge(options)
@margin_left = ""
end
def header(left, right)
@io.puts left + @options[:separator] + right
@margin_left = " "*left.length + @options[:separator]
end
# Prints out a hash (or any list of key-value pairs) in two columns
def values(hash)
hash.each do |key, value|
@io.puts "#{@margin_left}#{key.to_s.ljust(@options[:column_width])}: #{value.inspect.delete(':"')}"
end
end
end
end
end
end
Version data entries
12 entries across 12 versions & 2 rubygems