class Applb::Utils

Public Class Methods

diff(obj1, obj2, options = {}) click to toggle source
# File lib/applb/utils.rb, line 35
def diff(obj1, obj2, options = {})
  diffy = Diffy::Diff.new(
    obj1.pretty_inspect,
    obj2.pretty_inspect,
    :diff => '-u'
  )

  out = diffy.to_s(options[:color] ? :color : :text).gsub(/\s+\z/m, '')
  out.gsub!(/^/, options[:indent]) if options[:indent]
  out
end
normalize_hash(hash) click to toggle source
# File lib/applb/utils.rb, line 6
def normalize_hash(hash)
  hash.dup.each do |k, v|
    if v.kind_of?(Array)
      if v.first.kind_of?(Hash)
        hash[k] = v.map { |o| normalize_hash(o) }
      elsif v.first.respond_to?(:to_h)
        hash[k] = v.map { |o| normalize_hash(o.to_h) }
      end
    elsif v.respond_to?(:to_h)
      hash[k] = normalize_hash(v.to_h)
    end
  end
  sort_keys(hash)
end
sort_keys(hash) click to toggle source
# File lib/applb/utils.rb, line 21
def sort_keys(hash)
  hash = Hash[hash.sort]
  hash.each do |k, v|
    if v.kind_of?(Array)
      if v.first.kind_of?(Hash)
        hash[k] = v.map { |h| sort_keys(h) }
      end
    elsif v.kind_of?(Hash)
      hash[k] = sort_keys(v)
    end
  end
  hash
end