michaelfeathers

# MF: Handle 'last method of class' case

FileName = ARGV[0]
MethodName = ARGV[1]


def numbered_lines(file_name)
  lines = []
  File.open(file_name).each_line {|line| lines << line }

michaelfeathers

#!/usr/bin/env ruby

# Print the vaportrail of a ruby file in a git repo, i.e.,
# the complexity level at each commit.
#
# Requires: >= bash ?.?
#           >= git 1.7.1
#           >= ruby 1.9.2
#           >= flog 2.5.0
#

michaelfeathers

#!/usr/bin/env ruby

# Print the complexity over time for a Ruby method in a
# git repository.
#
# Requires: >= bash ?.?
#           >= git 1.7.1
#           >= ruby 1.9.2
#           >= flog 2.5.0
#

michaelfeathers

#!/usr/bin/env ruby

# Print the complexity over time for a Ruby method in a
# git repository.
#
# Requires: >= bash ?.?
#           >= git 1.7.1
#           >= ruby 1.9.2
#           >= flog 2.5.0
#

michaelfeathers

#!/usr/bin/env ruby

# Print the complexities of all methods over time
# for a class in a git repo.
#
# Requires: bash
#           >= git 1.7.1
#           >= ruby 1.9.2
#           >= flog 2.5.0

michaelfeathers

# gccmock - generate exploding link stubs from linker error messages
#
# Usage: gcc [files] 2>&1 ruby gccmock.rb > [filename].c

LINK_SYMBOL = /.*"_([_a-z0-9]*)",/

puts "#include <assert.h>\n"
puts "#define EXPLODE(name) void name() { assert(!\"unexpected call\"); }"
puts ARGF.select { |line| LINK_SYMBOL =~ line }      \
         .map { |line| LINK_SYMBOL.match(line)[1] }  \

michaelfeathers

sys = require('sys');

function Cell(x,y) {
  this.x = x;
  this.y = y;
  this.state = (((x - 10) * (x - 10) + (y - 10) * (y - 10)) % 5) == 0
}

Cell.prototype.run = function() {
  if (this.state == true)

michaelfeathers

  def perform
    @results ||= {}
    puts "Looking up query"
    query = Query.find_by_id(options["query_id"])
    engine = Quote::Engine.create(query)
    puts "Finding quotes"
    quotes = engine.find_quotes(options["options"])
    puts "Found quotes"
    # NOTE:
    # This is here so that sorting and filtering can take advantage

michaelfeathers

# :: [event] -> [month,int]
def avg_lines_per_commit_by_month events
  cls_by_month = lines_added_per_commit(events).group_by {|date,_| month_from_date(date) }
  cls_by_month.map {|_,cls| cls.map {|cl| cl[1]}.mean }.flatten
end

# :: [event] -> Float
def percent_reduction method_events
  non_deleted = method_events.select {|e| e.status != :deleted }
  return 0.0 if non_deleted.count == 0

michaelfeathers

-- Modeled on the behavior of https://github.com/burkhartt/Tim.SentenceParser/blob/master/Tim.SentenceParser/Tim.SentenceParser/SentenceParser.cs

import Char

withoutLastWord :: String -> String
withoutLastWord = unwords . init . words

sentenceBefore :: String -> Int -> String
sentenceBefore "" _  = ""
sentenceBefore _ 0   = ""