Class: RShade::Formatter::Trace::String

Inherits:
Object
  • Object
show all
Defined in:
lib/rshade/formatter/trace/string.rb

Direct Known Subclasses

Stdout

Constant Summary collapse

ROOT_SEP = 
"---\n"

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ String

Returns a new instance of String.



9
 
# File 'lib/rshade/formatter/trace/string.rb', line 9

def initialize(opts = {}); end

Instance Method Details

#call(event_store) ⇒ Object

Parameters:



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
# File 'lib/rshade/formatter/trace/string.rb', line 12

def call(event_store)
  buffer = StringIO.new
  event_store.each_with_index do |node, idx|
    depth = node.level
    event = node.value
    if depth == 1
      buffer << ROOT_SEP
      next
    end
    next unless event

    buffer.write line(idx, event, node.vlevel)
  end
  buffer.string
end

#line(line_idx, value, depth) ⇒ Object 



28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
 
# File 'lib/rshade/formatter/trace/string.rb', line 28

def line(line_idx, value, depth)
  vars = value.vars
  returned_value = value.return_value || {}
  returned_str = "#{returned_value[:type]} #{returned_value[:value]}"
  returned = ColorizedString["=> |#{returned_str}|"].colorize(:magenta)

  class_method = ColorizedString["#{value.klass}##{value.method_name}"].colorize(:green)
  full_path = ColorizedString["#{value.path}:#{value.lineno}"].colorize(:blue)
  line_idx = ColorizedString["[#{line_idx}] "].colorize(:red)
  var_str = vars.map do |_, val|
    var_name = val[:name]
    var_value = val[:value]
    var_type = val[:type]
    "#{var_type} #{var_name} => (#{var_value})"
  end.join(', ')
  "#{'  ' * depth}#{line_idx}#{class_method}(#{var_str}) #{returned} -> #{full_path}\n"
end