Class: Ruber::IRB::IrbLine

Inherits:

Object

Object
Ruber::IRB::IrbLine

show all

Defined in:

plugins/irb/irb_controller.rb,
plugins/irb/irb_controller.rb,
plugins/irb/irb_controller.rb,
plugins/irb/irb_controller.rb

Overview

A parsed line from IRB

It contains information about the prompt for the line, the text of the line and the type and category of prompt

Constant Summary

CATEGORIES = The category corresponding to each line type

{
  :output => :output, 
  :return => :output,
  :normal => :input,
  :string => :input,
  :statement => :input,
  :indent => :input
}

Instance Attribute Summary (collapse)

- (Symbol) category readonly
The category of the line (basing on the prompt #type).
- (String) full_text readonly
The full text of the line, made from the IRB prompt and the line contents.
- (String) prompt readonly
The text of the prompt.
- (String) text readonly
The content of the line.
- (Symbol) type readonly
The type of line.

Instance Method Summary (collapse)

- (IrbLine) initialize(type, text, prompt) constructor
A new instance of IrbLine.
- (Boolean) same_category_as?(other)

Constructor Details

- (IrbLine) initialize(type, text, prompt)

A new instance of IrbLine

Parameters:

type (Symbol) —
the type of the line. It can be: :output, :return, :normal, :string, :statement or :indent
text (String) —
the text of the line
the (String) —
text of the prompt

# File 'plugins/irb/irb_controller.rb', line 110

def initialize type, text, prompt
  @text = text
  @type = type
  @prompt = prompt
  @full_text = @prompt + @text
  @category = (type == :return or type == :output) ? :output : :input
end

Instance Attribute Details

- (Symbol) category (readonly)

The category of the line (basing on the prompt #type). It is :output if the prompt type is :output or :return and :input otherwise

Returns:

(Symbol) —
the category of the line (basing on the prompt #type). It is :output if the prompt type is :output or :return and :input otherwise



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# File 'plugins/irb/irb_controller.rb', line 87

def category
  @category
end

- (String) full_text (readonly)

The full text of the line, made from the IRB prompt and the line contents

Returns:

(String) —
the full text of the line, made from the IRB prompt and the line contents



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# File 'plugins/irb/irb_controller.rb', line 94

def full_text
  @full_text
end

- (String) prompt (readonly)

The text of the prompt

Returns:

(String) —
the text of the prompt



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# File 'plugins/irb/irb_controller.rb', line 90

def prompt
  @prompt
end

- (String) text (readonly)

The content of the line

Returns:

(String) —
the content of the line



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# File 'plugins/irb/irb_controller.rb', line 83

def text
  @text
end

- (Symbol) type (readonly)

The type of line. It can be:

:output if there’s no prompt
:return if the line starts with a :RETURN prompt
:normal if the line starts with a :PROMPT_I prompt
:string if the line starts with a :PROMPT_S prompt
:statement if the line starts with a :PROMPT_C prompt
:indent if the line starts with a :PROMPT_N prompt

Returns:

(Symbol) —
the type of line. It can be:
- :output if there’s no prompt
- :return if the line starts with a :RETURN prompt
- :normal if the line starts with a :PROMPT_I prompt
- :string if the line starts with a :PROMPT_S prompt
- :statement if the line starts with a :PROMPT_C prompt
- :indent if the line starts with a :PROMPT_N prompt



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# File 'plugins/irb/irb_controller.rb', line 80

def type
  @type
end

Instance Method Details

- (Boolean) same_category_as?(other)

Returns:

(Boolean)

# File 'plugins/irb/irb_controller.rb', line 79

def same_category_as? other
  other = other.type unless other.is_a? Symbol
  CATEGORIES[@type] == CATEGORIES[other]
end