From 02010868fd9989bc626c3d6fcf6ee4a75b4b210d Mon Sep 17 00:00:00 2001
From: "Glenn Y. Rolland" <glenux@glenux.net>
Date: Wed, 24 Sep 2014 19:46:02 +0200
Subject: [PATCH] Prepare for authors & costs managements.

---
 lib/timecost/range.rb | 12 ++++++++++--
 lib/timecost/user.rb  |  8 ++++++++
 2 files changed, 18 insertions(+), 2 deletions(-)
 create mode 100644 lib/timecost/user.rb

diff --git a/lib/timecost/range.rb b/lib/timecost/range.rb
index 212ba50..b3b3a8b 100644
--- a/lib/timecost/range.rb
+++ b/lib/timecost/range.rb
@@ -1,10 +1,15 @@
 
 module TimeCost
 	class Range
-		attr_accessor :time_start, :time_stop, :commits
+		attr_accessor :time_start, :time_stop, :commits, :author
 
 		def initialize config, commit
 			@config = config
+
+			# FIXME: First approximation for users
+			# later, we'll replace with @user = User.parse(commit.author)
+			@author = commit.author
+
 			@time_stop = DateTime.parse(commit.date)
 			@time_start = @time_stop - (@config[:range_granularity] * 3 / 24.0)
 			@commits = [commit]
@@ -33,6 +38,9 @@ module TimeCost
 		def overlap? range
 			result = false
 
+			# return early result if ranges come from different authors
+			return false if (@author != range.author)
+
 			# Ref ----[----]-----
 			# overlapping :
 			#  A  -[----]--------
@@ -53,7 +61,6 @@ module TimeCost
 			stop_before_start = (range.time_stop < @time_start)
 			stop_after_start = (range.time_stop >= @time_start)
 
-
 			# A case
 			if start_before_start and start_before_stop and
 				stop_after_start and stop_before_stop then
@@ -105,3 +112,4 @@ module TimeCost
 		end
 	end
 end
+
diff --git a/lib/timecost/user.rb b/lib/timecost/user.rb
new file mode 100644
index 0000000..8335fde
--- /dev/null
+++ b/lib/timecost/user.rb
@@ -0,0 +1,8 @@
+
+module TimeCost
+	class Range
+		# Return local user id for git user
+		def self.parse gituser
+		end
+	end
+end