Module: RbConfig

Defined in:
lib/framework/rbconfig.rb

Overview

This file was created by mkconfig.rb when ruby was built. It contains build information for ruby which is used e.g. by mkmf to build compatible native extensions. Any changes made to this file will be lost the next time ruby is built.

Constant Summary collapse

TOPDIR = 
File.dirname(__FILE__).chomp!("/lib/ruby/2.3.0/x86_64-darwin16")
DESTDIR = 
''
CONFIG = 
{}
MAKEFILE_CONFIG = 
{}

Class Method Summary collapse

Class Method Details

.expand(val, config = CONFIG) ⇒ Object 



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# File 'lib/framework/rbconfig.rb', line 250

def RbConfig::expand(val, config = CONFIG)
  newval = val.gsub(/\$\$|\$\(([^()]+)\)|\$\{([^{}]+)\}/) {
    var = $&
    if !(v = $1 || $2)
'$'
    elsif key = config[v = v[/\A[^:]+(?=(?::(.*?)=(.*))?\z)/]]
pat, sub = $1, $2
config[v] = false
config[v] = RbConfig::expand(key, config)
key = key.gsub(/#{Regexp.quote(pat)}(?=\s|\z)/n) {sub} if pat
key
    else
var
    end
  }
  val.replace(newval) unless newval == val
  val
end

.ruby ⇒ Object

returns the absolute pathname of the ruby command.



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# File 'lib/framework/rbconfig.rb', line 273

def RbConfig.ruby
  File.join(
    RbConfig::CONFIG["bindir"],
    RbConfig::CONFIG["ruby_install_name"] + RbConfig::CONFIG["EXEEXT"]
  )
end