cwgem

require "test/unit"

class TestLibraryFileName < Test::Unit::TestCase
  def my_method
  end
  
  def test_symbol
    assert_equal true, Symbol.all_symbols.include?(:my_method)
  end
  

cwgem

def test_method_names_become_symbols
    symbols_as_strings = Symbol.all_symbols.map { |x| x.to_s }
    assert_equal true, symbols_as_strings.include?("test_method_names_become_symbols")
end

cwgem

$ ruby symbol_test.rb 
Loaded suite symbol_test
Started
..
Finished in 0.001946 seconds.

2 tests, 2 assertions, 0 failures, 0 errors, 0 skips

Test run options: --seed 40647

cwgem

def my_block_method
  if block_given?
    (["hello"] * 3).each { | x |
      yield x
    }
  end
end

my_block_method { | x | 
  puts x

cwgem

def my_block_method
  if block_given?
    (["hello"] * 3).each { | x |
      yield x
    }
  end
end

my_block_method { | x | 
  puts x

cwgem

SOLAR:~ chriswhite$ ab -n 2000 -c 100 http://localhost:3000/
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking localhost (be patient)
Completed 200 requests
Completed 400 requests
Completed 600 requests
Completed 800 requests

cwgem

# encoding: UTF-8

Dir.glob("*").tap {|files| 
  puts "ファイル数： #{files.length}"
  }.each {|filename| 
    puts "ファイル情報: 【名前】 #{filename} 【サイズ】 #{File.stat(filename).size}"
    }
    
#    ファイル数： 6
#    ファイル情報: 【名前】 binding.rb 【サイズ】 46

cwgem

# encoding: UTF-8

Dir.glob("*").tap {|files| 
  files = []
  }.each {|filename| 
    puts "ファイル情報: 【名前】 #{filename} 【サイズ】 #{File.stat(filename).size}"
    }

#    ファイル情報: 【名前】 binding.rb 【サイズ】 46
#    ファイル情報: 【名前】 block_test.rb 【サイズ】 137

cwgem

require "test/unit"

class ObjectMangling
  attr_accessor :seki
  def remove
    remove_instance_variable(:@seki)
  end
end

class TestLibraryFileName < Test::Unit::TestCase

cwgem

require "yaml"

puts YAML::load( DATA.read ).inspect

__END__
--- 
- dogs
- cats
- badgers