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Size: 1.53 KB
Versions: 16
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Stored size: 1.53 KB
Contents
#!/usr/bin/env ruby
# $Id: tracelines.rb 143 2008-06-12 00:04:43Z rockyb $
begin require 'rubygems' rescue LoadError end
# require 'ruby-debug' ; Debugger.start(:post-mortem => true)
module TraceLineNumbers
@@SRC_DIR = File.expand_path(File.dirname(__FILE__))
begin
require File.join(@@SRC_DIR, '..', 'ext', 'trace_nums')
rescue LoadError
# MSWindows seems to put this in lib rather than ext.
require File.join(@@SRC_DIR, '..', 'lib', 'trace_nums')
end
# Return an array of lines numbers that could be
# stopped at given a file name of a Ruby program.
def lnums_for_file(file)
lnums_for_str(File.read(file))
end
module_function :lnums_for_file
# Return an array of lines numbers that could be
# stopped at given a file name of a Ruby program.
# We assume the each line has \n at the end. If not
# set the newline parameters to \n.
def lnums_for_str_array(string_array, newline='')
lnums_for_str(string_array.join(newline))
end
module_function :lnums_for_str_array
end
if __FILE__ == $0
SCRIPT_LINES__ = {} unless defined? SCRIPT_LINES__
# test_file = '../test/rcov-bug.rb'
test_file = '../test/lnum-data/begin1.rb'
if File.exists?(test_file)
puts TraceLineNumbers.lnums_for_file(test_file).inspect
load(test_file, 0) # for later
end
puts TraceLineNumbers.lnums_for_file(__FILE__).inspect
unless SCRIPT_LINES__.empty?
key = SCRIPT_LINES__.keys.first
puts key
puts SCRIPT_LINES__[key]
puts TraceLineNumbers.lnums_for_str_array(SCRIPT_LINES__[key]).inspect
end
end
Version data entries
16 entries across 16 versions & 4 rubygems