Class: Til::NoteDisplayer

Inherits:
Object
  • Object
show all
Defined in:
lib/til/services/note_displayer.rb

Constant Summary collapse

HIGHLIGHT_COLORS = 
{
  0 => :yellow,
  1 => :light_blue,
  2 => :green,
  3 => :blue,
  4 => :red,
  5 => :magenta,
  6 => :light_magenta,
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(notes) ⇒ NoteDisplayer

Returns a new instance of NoteDisplayer.



15
16
17
 
# File 'lib/til/services/note_displayer.rb', line 15

def initialize notes
  @notes = notes.to_note_list
end

Instance Attribute Details

#notes ⇒ Object

Returns the value of attribute notes.



3
4
5
 
# File 'lib/til/services/note_displayer.rb', line 3

def notes
  @notes
end

Instance Method Details

#list ⇒ Object 



26
27
28
29
30
31
32
33
34
35
36
 
# File 'lib/til/services/note_displayer.rb', line 26

def list
  subjects_seen = Array.new
  longest_subject_length = notes.sort_by{|note| note.subject.length}.last.subject.length
  notes.each do |note|
    subjects_seen.push(note.subject) if !subjects_seen.include?(note.subject)
    color_index = subjects_seen.index(note.subject) % HIGHLIGHT_COLORS.length
    color = HIGHLIGHT_COLORS[color_index]
    spacing = " " * (longest_subject_length - note.subject.length)
    puts note.subject.colorize(color) + ": " + spacing + note.title.bold + " (" + note.pretty_printed_mtime + ")"
  end
end

#print ⇒ Object 



19
20
21
22
23
24
 
# File 'lib/til/services/note_displayer.rb', line 19

def print
  notes.each do |note|
    puts note.subject.underline + ": " + note.title.bold + " (" + note.pretty_printed_mtime + ")"
    puts note.content
  end
end