mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
cremno
6526bb10f0
If the src and mrblib directories of a mrbgem don't exist or don't include "usable" files (for tools like mirb), then functions for gem initialization and finalization don't have to be generated.
80 lines
1.6 KiB
Ruby
80 lines
1.6 KiB
Ruby
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
|