Class: Roby::Log::ConsoleLogger

Inherits:
Object
  • Object
show all
Defined in:
lib/roby/log/console.rb

Overview

A logger object which dumps events in a human-readable form to an IO object.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(io) ⇒ ConsoleLogger

Returns a new instance of ConsoleLogger.



25
26
27
28
 
# File 'lib/roby/log/console.rb', line 25

def initialize(io)
    @io = io
    @columns = Hash.new { |h, k| h[k] = Array.new }
end

Instance Attribute Details

#columns ⇒ Object (readonly)

Returns the value of attribute columns.



24
25
26
 
# File 'lib/roby/log/console.rb', line 24

def columns
  @columns
end

#io ⇒ Object (readonly)

Returns the value of attribute io.



24
25
26
 
# File 'lib/roby/log/console.rb', line 24

def io
  @io
end

Class Method Details

.filter_names(name) ⇒ Object 



8
9
10
 
# File 'lib/roby/log/console.rb', line 8

def self.filter_names(name)
    name.gsub(/Roby::(?:Genom::)?/, '')
end

.gen_name(gen) ⇒ Object

Human readable name for event generators



18
19
20
21
22
 
# File 'lib/roby/log/console.rb', line 18

def self.gen_name(gen)
    if gen.respond_to?(:symbol) then "[#{gen.symbol}]"
    else gen.name
    end
end

.gen_source(gen) ⇒ Object

Name of an event generator source



12
13
14
15
16
 
# File 'lib/roby/log/console.rb', line 12

def self.gen_source(gen)
    if gen.respond_to?(:task) then gen.task.name
    else 'toplevel'
    end
end

Instance Method Details

#arg_to_s(arg) ⇒ Object 



30
31
32
33
34
35
36
37
 
# File 'lib/roby/log/console.rb', line 30

def arg_to_s(arg)
    case arg
    when Time then Time.at(arg - @reftime).to_hms
    when Array then arg.map(&method(:arg_to_s)).to_s
    when Hash then arg.map { |k, v| [arg_to_s(k), arg_to_s(v)].join(" => ") }.to_s
    else arg.to_s
    end
end

#splat? ⇒ Boolean

Returns:

  • (Boolean) 


7
 
# File 'lib/roby/log/console.rb', line 7

def splat?; false end