Class: Hash

Inherits:
Object show all
Defined in:
lib/rdoba/a.rb,
lib/rdoba/dup.rb,
lib/rdoba/common.rb,
lib/rdoba/deploy.rb,
lib/rdoba/hashorder.rb

Defined Under Namespace

Classes: Each

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#order ⇒ Object

Returns the value of attribute order.



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# File 'lib/rdoba/hashorder.rb', line 4

def order
  @order
end

Instance Method Details

#__dup__ ⇒ Object 



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# File 'lib/rdoba/dup.rb', line 35

alias :__dup__ :dup

#__each__ ⇒ Object 



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# File 'lib/rdoba/hashorder.rb', line 44

alias :__each__ :each

#__each_key__ ⇒ Object 



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# File 'lib/rdoba/hashorder.rb', line 46

alias :__each_key__ :each_key

#__each_pair__ ⇒ Object 



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# File 'lib/rdoba/hashorder.rb', line 45

alias :__each_pair__ :each_pair

#__each_value__ ⇒ Object 



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# File 'lib/rdoba/hashorder.rb', line 47

alias :__each_value__ :each_value

#deploy(vars = {}) ⇒ Object 



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# File 'lib/rdoba/deploy.rb', line 13

def deploy(vars = {})
  res = {}

  self.keys.sort do |x,y|
    if x =~ /=$/
  y =~ /=$/ ? x <=> y : -1
    else
  y !~ /=$/ ? x <=> y : 1
    end
  end.each do |key|

    if key =~ /(.*)=$/
  vars[$1] = self[key]
  next

    elsif key =~ /(.*)@$/
  sym = $1
  eval "res.class.co( :attr_accessor, :#{sym})"
  eval "res.#{sym} = self[key]"
  next

    elsif key =~ /^%([^%].*)/
      next $stderr.puts "Warning: undefined variable " +
   "#{$1.inspect} found. Ignoring..." unless vars.key?($1)
  var = vars[$1].dup
  if var.class == Hash
 res |= var.deploy(vars)
  elsif var.class == String
 res[var] = nil
  else
        raise "Undeployable hash #{$1} value class #{var.class}"
  end
  next

    elsif key =~ /^%%(.*)/
  key.replace $1.to_s
    end

    def deploy_value(value, vars)
  case value.class.to_sym
  when :String
 if value =~ /^%([^%].*)/
   begin; vars[$1].deploy(vars); rescue; nil end
 elsif value =~ /(.*)%([A-Za-z0-9_А-я]+)(.*)/
   a = [ $1.to_s, $2.to_s, $3.to_s ]
   a[1] = begin; vars[a[1]].deploy(vars).to_s; rescue; vars[a[1]] end
   a.join
 else
   value
 end
  when :Hash
 value.deploy(vars)
  when :Array
 value.map do |sub|
   deploy_value(sub, vars)
 end
  else
 value
  end
    end

    value = self[key]
    res[key] = deploy_value(value, vars)
  end
  res
end

#deploy!(vars = {}) ⇒ Object 



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# File 'lib/rdoba/deploy.rb', line 8

def deploy!(vars = {})
  self.replace deploy(vars)
  # TODO add variable copy
end

#disorder ⇒ Object 



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# File 'lib/rdoba/hashorder.rb', line 40

def disorder
  @order = nil; self
end

#dup(opts = {}) ⇒ Object 



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# File 'lib/rdoba/dup.rb', line 36

def dup(opts = {})
  if (opts.class == Hash ? opts.key?(:recursive) : opts.to_s.to_sym == :recursive)
    res = {}

    def sub_dup(value)
  if value.class.to_s =~ /(Hash|Array)/
 value.dup(:recursive)
  else
 begin
   value.dup
 rescue
   new = value
 end
  end
    end

    self.each do |key, value| res[ sub_dup(key) ] = sub_dup(value) end

    res
  elsif opts.empty?
    __dup__
  else
    raise "Unsupported option(s): #{opts.class == Hash ? opts.keys.join(', ') : opts}"
  end
end

#each(&block) ⇒ Object 



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# File 'lib/rdoba/hashorder.rb', line 49

def each(&block)
  @order ? each_special(Hash::Each::General, &block) : __each__(&block)
end

#each_key(&block) ⇒ Object 



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# File 'lib/rdoba/hashorder.rb', line 57

def each_key(&block)
  @order ? each_special(Hash::Each::Key, &block) : __each_key__(&block)
end

#each_pair(&block) ⇒ Object 



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# File 'lib/rdoba/hashorder.rb', line 53

def each_pair(&block)
  @order ? each_special(Hash::Each::Pair, &block) : __each_pair__(&block)
end

#each_value(&block) ⇒ Object 



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# File 'lib/rdoba/hashorder.rb', line 61

def each_value(&block)
  @order ? each_special(Hash::Each::Value, &block) : __each_value__(&block)
end

#geta(index, options = {}) ⇒ Object

TODO => [] + class Index



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# File 'lib/rdoba/a.rb', line 49

def geta(index, options = {}) #TODO => [] + class Index
  dbp11 "[geta] <<< hash = #{self.inspect}, index = #{index.inspect}, options = #{options.inspect}"
  options[:

#reverse ⇒ Object 



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# File 'lib/rdoba/common.rb', line 158

def reverse
  h = {}
  self.each_pair do |key, value|
    if h.key? value
  if h[value].class == Array
 h[value] << key
  else
 h[value] = [ h[value], key ]
  end
    else
  h[value] = key
    end
  end
  h
end

#reverse! ⇒ Object 



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# File 'lib/rdoba/common.rb', line 154

def reverse!
  replace(reverse)
end

#seta(index, value, options = {}) ⇒ Object

TODO => [] + class Index



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# File 'lib/rdoba/a.rb', line 63

def seta(index, value, options = {}) #TODO => [] + class Index
  dbp11 "[seta] <<< index: #{index.inspect}, value: #{value.inspect}, options: #{options.inspect}"
  options[:

#|(inval) ⇒ Object 



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# File 'lib/rdoba/common.rb', line 136

def |(inval)
  res = self.dup
  inval.each_pair do |key, val|
    if val.class == res[key].class
      if val.class == Hash
        res[key] |= inval[key]
      elsif val.class == Array
        res[key].concat val
      else
        res[key] = val
      end
    else
      res[key] = val
    end
  end
  res
end