Class: Samovar::Table

Inherits:
Object
  • Object
show all
Defined in:
lib/samovar/table.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Table

Returns a new instance of Table.



23
24
25
26
 
# File 'lib/samovar/table.rb', line 23

def initialize
  @rows = []
  @parser = []
end

Instance Attribute Details

#rows ⇒ Object (readonly)

Returns the value of attribute rows.



28
29
30
 
# File 'lib/samovar/table.rb', line 28

def rows
  @rows
end

Instance Method Details

#<<(row) ⇒ Object 



30
31
32
33
34
35
36
 
# File 'lib/samovar/table.rb', line 30

def << row
  @rows << row
  
  if row.respond_to?(:parse)
    @parser << row
  end
end

#parse(input) ⇒ Object 



48
49
50
51
52
53
54
 
# File 'lib/samovar/table.rb', line 48

def parse(input)
  @parser.each do |row|
    if result = row.parse(input)
      yield row.key, result, row
    end
  end
end

#usage ⇒ Object 



38
39
40
41
42
43
44
45
46
 
# File 'lib/samovar/table.rb', line 38

def usage
  items = Array.new
  
  @rows.each do |row|
    items << row.to_s
  end
  
  items.join(' ')
end