Method: Ld::Print.p

Defined in:
lib/ld/print/print.rb

.p(models, fields) ⇒ Object

作用 格式化打印模型数组



6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
# File 'lib/ld/print/print.rb', line 6

def self.p models, fields
  t = Terminal::Table.new
  t.title = models.first.class.to_s
  fields = (fields.class == Array ? fields : fields.split(',')).map{|f| f.rstrip.lstrip}
  t.headings = fields
  models.map { |model|
    fields.map { |field|
      value = model.send field
      value = value.strftime("%Y/%m/%d %H:%M:%S") if [Date, Time, DateTime, ActiveSupport::TimeWithZone].include? value.class
      value
    }
  }#.sort{|a,b| a[2] <=> b[2]}
      .each{|row| t.add_row row}
  puts t
end