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class Object
class << self
def attr_block(*syms)
syms.flatten.each do |sym|
class_eval "def #{sym}(&block);block.call(@#{sym}) if block_given?;@#{sym};end"
end
end
end
end
class String
def relative_path_from(dir)
Pathname.new(File.expand_path(self)).relative_path_from(Pathname.new(File.expand_path(dir))).to_s
end
def relative_path
relative_path_from(Dir.pwd)
end
# Compatible with 1.9 on 1.8
def %(params)
if params.is_a?(Hash)
str = self.clone
params.each do |k, v|
str.gsub!("%{#{k}}") { v }
end
str
else
if params.is_a?(Array)
sprintf(self, *params)
else
sprintf(self, params)
end
end
end
end
class Symbol
# Compatible with 1.9 on 1.8
def to_proc
proc { |obj, *args| obj.send(self, *args) }
end
end
module Enumerable
# Compatible with 1.9 on 1.8
def each_with_object(memo)
return to_enum :each_with_object, memo unless block_given?
each { |obj| yield obj, memo }
memo
end
end
$pp_show = true
if $verbose.nil?
if Rake.respond_to?(:verbose) && !Rake.verbose.nil?
if Rake.verbose.class == TrueClass
# verbose message logging
$pp_show = false
else
$pp_show = true
Rake.verbose(false)
end
else
# could not identify rake version
$pp_show = false
end
else
$pp_show = false if $verbose
end
def _pp(cmd, src, tgt=nil, options={})
return unless $pp_show
width = 5
template = options[:indent] ? "%#{width*options[:indent]}s %s %s" : "%-#{width}s %s %s"
puts template % [cmd, src, tgt ? "-> #{tgt}" : nil]
end
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