michaelfeathers

package server;

import java.io.BufferedReader;
import java.io.FileReader;
import java.util.Date;
import java.util.Properties;
import java.util.Vector;

import javax.mail.*;
import javax.mail.internet.*;

michaelfeathers

import Data.List

lineBreak :: String -> String
lineBreak = joinBrokenLines . joinWordsInBrokenLines . brokenLines . words

brokenLines :: [String] -> [[String]]
brokenLines [] = []
brokenLines wordList = brokenLine : brokenLines remainingWords
  where (brokenLine, remainingWords) = splitAt (brokenLineWordCount wordList) wordList

michaelfeathers

# Written by Michael Feathers July 10th, 2020

class Command
  def run line, session
    return unless matches? line
    process line, session
  end
end

class FixView < Command

michaelfeathers

package server;



import java.io.BufferedReader;
import java.io.FileReader;
import java.util.Date;
import java.util.Properties;
import java.util.Vector;

michaelfeathers

class Command
  def run line, session
    return unless matches? line
    process line, session
  end
end

class FixView < Command
  def matches? line

michaelfeathers

find . -name "*.rb" |xargs -n1 -I file sh -c 'echo `git log --oneline file | wc -l`: file'|sort -nr

michaelfeathers

require 'set'
require 'find'

class Array
  def to_h; Hash[self]; end
  def to_set; Set.new(self); end
  def freq; group_by {|e| e }.map {|k,v| [k,v.count] }.to_h; end
end

michaelfeathers

class Object
  def method_missing m, *args
    Object.respond_to?(m, true) ? Object.send(m, self, *args) : super
  end
end

michaelfeathers

# http://c2.com/doc/SignatureSurvey/

require 'find'

def file_text file_name
  IO.read(file_name).scan(/[{};]/).join
rescue
  "error in file"  
end

michaelfeathers

-- code from https://www.infoq.com/presentations/Type-Functional-Design with bug related to 
-- assumption of trailing spaces after words

import Data.List;

lineBreak :: String -> String
lineBreak = joinedLines . wordJoinedLines . brokenLines . words

brokenLines :: [String] -> [[String]]