do not store redundant titles; renames specs titles

.rspec

@@ -0,0 +1,2 @@
+--color
+--format documentation

lib/punchcard.rb

@@ -13,7 +13,7 @@ class PunchCard
   HOURLY_RATE_PATTERN = /^\s*(\d+)([^\d]+)*\s*/i.freeze
   TIME_POINT_PATTERN  = /^((\d+|.+?\s[\+\-]\d{4}?\s*)(\-)*(\d+|\s.+\d?)*)$/.freeze
   META_KEY_PATTERN    = /^([a-zA-Z0-9]+)\:\s*(.*)$/.freeze
-  VERSION             = '1.3.3'
+  VERSION             = '1.4.0'
 
   attr_accessor :title
 
@@ -149,7 +149,7 @@ def rename(new_project_name)
     old_filename = project_filename
     data         = project_data
     data[0]      = new_project_name
-    write_string_to_project_file! data.join("\n")
+    write_string_to_project_file! data.join("\n").chomp
     self.project = new_project_name
     File.rename(old_filename, project_filename) && "#{old_filename} -> #{project_filename}"
   end
@@ -272,7 +272,7 @@ def end_time
   end
 
   def time_points
-    line_to_time_points last_entry
+    line_to_time_points(last_entry) if last_entry
   end
 
   def line_to_time_points(line)
@@ -290,10 +290,7 @@ def string_to_timestamp(str)
     return str if str.nil?
 
     str.strip!
-    # here some legacy… previous versions stored timestamp,
-    # but now punched stores date-time strings for better readability.
-    # So we have to convert timestamp and date-time format into timestamp
-    str =~ /^\d+$/ ? str.to_i : (str =~ /^\d{4}\-\d/ ? Time.parse(str).to_i : nil)
+    str =~ /^\d{4}\-\d/ ? Time.parse(str).to_i : nil
   end
 
   def last_entry
@@ -316,7 +313,7 @@ def read_project_data
       line.strip!
       next if line.start_with?('#')
 
-      if i.zero? && !line.match(TIME_POINT_PATTERN)
+      if i.zero? && !line.empty? && !line.match(TIME_POINT_PATTERN)
         title = line
       elsif line.match(META_KEY_PATTERN)
         set line.match(META_KEY_PATTERN)[1], line.match(META_KEY_PATTERN)[2]
@@ -339,17 +336,17 @@ def project_data_without_comments
   end
 
   def write_string_to_project_file!(string)
-    File.open(project_file, 'w') { |f| f.write(string) }
+    File.write(project_file, string ? string.chomp : '')
   end
 
   def write_to_project_file!
     timestamps      = project_data.select { |line| line.match(TIME_POINT_PATTERN) }
     meta_data_lines = @meta_data.map { |key, value| "#{key}: #{value}" }
-    write_string_to_project_file! [@project, meta_data_lines.join("\n"), timestamps].reject(&:empty?).join("\n")
+    write_string_to_project_file! [project_name_if_differs_from_filename || '', meta_data_lines.join("\n"), timestamps].reject(&:empty?).join("\n")
   end
 
   def append_new_line(line)
-    open(project_file, 'a') { |f| f.puts("\n" + line.to_s.strip) }
+    File.open(project_file, 'a') { |f| f.puts("\n#{line.to_s.strip}") }
   end
 
   def replace_last_line(line)
@@ -371,10 +368,14 @@ def project_exist?
   end
 
   def find_or_make_file
-    write_string_to_project_file!(@project + "\n") unless project_exist?
+    write_string_to_project_file!(project_name_if_differs_from_filename) unless project_exist?
     self.title ||= project_data.first
   end
 
+  def project_name_if_differs_from_filename
+    @project != File.basename(project_file) ? @project : nil
+  end
+
   def find_or_make_settings_dir
     Dir.mkdir(SETTINGS_DIR) unless File.exist?(SETTINGS_DIR)
   end

spec/punchcard_spec.rb

@@ -46,25 +46,25 @@ def two_seconds_tracking
     example_project
   end
 
-  it 'should create a new PunchCard object' do
+  it 'creates a new project / PunchCard object' do
     expect(example_project).to be_a(PunchCard)
   end
 
-  it 'should start a project' do
+  it 'starts a project' do
     example_project.start
   end
 
-  it 'should start and stop a project' do
+  it 'starts and stops a project' do
     start_and_stop
   end
 
-  it 'should track a project time' do
+  it 'tracks project time' do
     start_and_stop
     expect(my_project_file.lines.first.strip).to eq('My Project')
     expect(my_project_file.lines.last.strip).to match(/^\d+-\d+-\d+ .+? - \d+-\d+-\d+ /)
   end
 
-  it 'should calculate tracked total time' do
+  it 'calculates tracked total time' do
     project      = two_seconds_tracking
     tracked_time = project.details.lines.last.match(/^\d{2}\:\d{2}\:(\d{2}).*total/)[1].to_i
     expect(tracked_time).to be_between 1, 3
@@ -73,7 +73,7 @@ def two_seconds_tracking
     expect(tracked_time).to be_between 3, 5
   end
 
-  it 'should toggle' do
+  it 'toggles project status (start + stop)' do
     project = start_and_stop
     expect(project.status.lines.first).to match /stopped/
     project.toggle
@@ -91,20 +91,20 @@ def two_seconds_tracking
     expect(my_project_file).to match("\n# A comment line")
   end
 
-  it 'should convert names to underscore with special characters' do
+  it 'converts names to underscore with special characters' do
     PunchCard.new 'Playing Motörhead'
     expect(my_project_file('playing_mot_rhead').strip).to eq('Playing Motörhead')
     project = PunchCard.new 'Playing*'
     expect(project.project).to eq('playing_mot_rhead')
   end
 
-  it 'should set hourlyRate' do
+  it 'sets hourlyRate' do
     project = start_and_stop
     project.set 'hourlyRate', '1000 €'
-    expect(my_project_file.lines[1].strip).to eq('hourlyRate: 1000 €')
+    expect(my_project_file.lines.first.chomp).to eq('hourlyRate: 1000 €')
   end
 
-  it 'should calculate earnings' do
+  it 'calculates earnings' do
     project = start_and_stop
     project.set 'hourlyRate', '1000EURO'
     project.toggle
@@ -116,7 +116,7 @@ def two_seconds_tracking
     expect(project.csv).to match /^"My Project \[my_project\]","stopped","[0-9\-\s\:]+?","[0-9\:]+?","1000.0 EURO","1\.\d+ EURO"$/
   end
 
-  it 'should track different projects simultanously' do
+  it 'tracks different projects simultanously' do
     project_a = random_project
     project_b = random_project
     expect(project_a.project).not_to eq(project_b.project)
@@ -129,7 +129,16 @@ def two_seconds_tracking
     expect(project_b.total.to_i - project_a.total.to_i).to be_between(2, 4)
   end
 
-  it 'should load latest project by wildcard' do
+  it 'stores title correctly if differs from filename' do
+    project = random_project
+    project.start
+    sleep 2
+    project.stop
+    project = random_project
+    expect(project.title).to start_with('My random Project ')
+  end
+
+  it 'loads latest project by wildcard' do
     project_a = random_project
     project   = PunchCard.new 'My random*'
     expect(project.project).to eq(project_a.project)
@@ -140,7 +149,7 @@ def two_seconds_tracking
     expect(project.project).not_to eq(project_a.project)
   end
 
-  it 'should rename' do
+  it 'renames project' do
     project = example_project
     content = my_project_file
     project.rename 'Renamed Project'
@@ -156,14 +165,14 @@ def two_seconds_tracking
     expect(File.exist?("#{example_settings_dir}/renamed_project")).to be_falsey
   end
 
-  it 'should remove' do
+  it 'removes project' do
     project = example_project
     expect(File.exist?("#{example_settings_dir}/my_project")).to be_truthy
     project.remove
     expect(File.exist?("#{example_settings_dir}/my_project")).to be_falsey
   end
 
-  it 'should call punched all' do
+  it 'show all projects' do
     two_seconds_tracking
     result = `#{punched_bin} all`
     expect(result).to match('My Project')