Include activerecords + in-memory sqlite3.

bin/git-timecost

@@ -5,6 +5,7 @@ require 'pp'
 require 'date'
 require 'optparse'
 require 'yaml'
+require 'active_record'
 
 require 'timecost'
 

bin/git-timecost-console.rb

@@ -0,0 +1,6 @@
+
+#require 'pry'
+require 'timecost'
+
+bindings.pry
+

lib/timecost.rb

@@ -1,4 +1,5 @@
 
+require 'timecost/db'
 require 'timecost/commit'
 require 'timecost/range'
 require 'timecost/author_list'

lib/timecost/commit.rb

@@ -1,5 +1,18 @@
 
+ActiveRecord::Schema.define do
+    create_table :commits_v2 do |table|
+        table.column :commit, :string # ref to object
+        table.column :note, :string
+        table.column :author, :author
+        table.column :date, :date
+		table.column :range_id, :integer
+    end
+end
+
 module TimeCost
+	class CommitV2 < ActiveRecord::Base 
+		belongs_to :ranges_v2
+	end
 
 	class Commit 
 		attr_accessor :author, :commit, :date, :note

lib/timecost/db.rb

@@ -0,0 +1,11 @@
+
+require 'active_record'
+
+ActiveRecord::Base.logger = Logger.new(STDERR)
+#ActiveRecord::Base.colorize_logging = false
+
+ActiveRecord::Base.establish_connection(
+    adapter: "sqlite3",
+    database: ":memory:"
+)
+

lib/timecost/range.rb

@@ -1,5 +1,35 @@
 
+ActiveRecord::Schema.define do
+ 	create_table :ranges_v2 do |table|
+        table.column :granularity, :float
+        table.column :author, :string
+        table.column :time_start, :date
+        table.column :time_stop, :date
+	end
+end
+
 module TimeCost
+	class RangeV2 < ActiveRecord::Base
+		has_many :commits_v2
+
+		GRANULARITY_DEFAULT = 0.5
+
+		def to_s show_authors = true
+			val = "(%s)\t%s - %s\n" % [diff, fixed_start, @time_stop]	
+			if show_authors  then
+				val += "\tby %s\n" % @commits.first.author
+			end
+			@commits.each do |commit|
+				lines = []
+				lines.concat commit.note.split(/\n/)
+				r = lines.map{ |s| "\t  %s" % s }.join "\n"
+				r[1] = '*'
+				val += r + "\n"
+			end
+			return val
+		end
+	end
+
 	class Range 
 		attr_accessor :time_start, :time_stop, :commits, :author
 

lib/timecost/range_list.rb

@@ -1,5 +1,6 @@
 
 module TimeCost
+	# Track = a list of range (for a given user)
 	class RangeList
 		def initialize
 			@ranges = []

spec/range_spec.rb

@@ -21,11 +21,38 @@ describe TimeCost::Range do
 		end
 	end
 
+	# Ref ----[----]-----
+	# overlapping :
+	#  A  -[----]--------
+	#  B  -------[----]--
+	#  C  -[----------]--
+	#  D  ------[]-------
+	# non-overlapping : 
+	#  E  -[]------------
+	#  F  -----------[]--
 	describe '.overlap?' do
 		it "must respond to .overlap?" do
 		end
 
 		it "must return false when ranges are not overlapping" do
+			# rangeRef = RangeV2.new
+			# rangeA = RangeV2.new ...
+			# FIXME: test rangeRef + rangeA
+			#
+			# rangeB = RangeV2.new
+			# FIXME: test rangeRef + rangeB
+			#
+			# rangeC = RangeV2.new
+			# FIXME: test rangeRef + rangeC
+			#
+			# rangeD = RangeV2.new
+			# FIXME: test rangeRef + rangeD
+			#
+			# rangeE = RangeV2.new
+			# FIXME: test rangeRef + rangeE
+			#
+			# rangeF = RangeV2.new
+			# FIXME: test rangeRef + rangeF
 		end
 
 		it "must return true when ranges are overlapping" do

timecost.gemspec

@@ -19,6 +19,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = ["lib"]
 
   spec.add_runtime_dependency "activerecord", "~> 4.0"
+  spec.add_runtime_dependency "sqlite3"
   spec.add_development_dependency "bundler", "~> 1.6"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "minitest", "~> 4.7.5"