module Bixby::Debug
Public Class Methods
indent_lines(str, indent="\t")
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# File lib/bixby-common/util/debug.rb, line 42 def self.indent_lines(str, indent="\t") str.gsub(/\n/, "\n#{indent}") end
pretty_hash(hash)
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Pretty print a hash
@example
{ content-md5 => "Rb0qo2Ae7KGcS5TDulOjYw==", date => "Thu, 29 Aug 2013 13:49:53 GMT", authorization => "APIAuth c61ca57b8d7b3e95fba06a", }
@param [Hash] hash @return [String]
# File lib/bixby-common/util/debug.rb, line 31 def self.pretty_hash(hash) return "{}" if hash.empty? s = [ "\n\t{" ] l = hash.keys.max_by{ |k| k.length }.length + 1 # length of longest key so we can align values hash.keys.each{ |k| s << (" %s%s=> %s," % [k, " "*(l-k.length), hash[k].inspect]) } s << "}" return s.join("\n\t") end
pretty_str(str)
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Simple helper for use in to_s methods
# File lib/bixby-common/util/debug.rb, line 8 def self.pretty_str(str) if str.nil? then "nil" elsif str.empty? then '""' elsif str.include? "\n" then "<<-EOF\n" + str + "\nEOF" else '"' + str + '"' end end