Class: Stupidedi::Reader::Position

Inherits:

Object

• Object
• Stupidedi::Reader::Position

show all

Includes:

Inspect

Defined in:

lib/stupidedi/reader/position.rb

Instance Attribute Summary (collapse)

• - (Integer) column readonly
• - (Integer) line readonly
• - (Integer) offset readonly
• - (String, Pathname) path readonly

Class Method Summary (collapse)

• + caller(offset = 1)

Instance Method Summary (collapse)

• - copy(changes = {})
• - (Position) initialize(offset, line, column, path) constructor

  A new instance of Position.

• - (String) inspect
• - pretty_print(q)

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# File 'lib/stupidedi/reader/position.rb', line 19

def initialize(offset, line, column, path)
  @offset, @line, @column, @path =
    offset, line, column, path
end

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# File 'lib/stupidedi/reader/position.rb', line 14

def column
  @column
end

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# File 'lib/stupidedi/reader/position.rb', line 11

def line
  @line
end

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# File 'lib/stupidedi/reader/position.rb', line 8

def offset
  @offset
end

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# File 'lib/stupidedi/reader/position.rb', line 17

def path
  @path
end

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# File 'lib/stupidedi/reader/position.rb', line 62

def caller(offset = 1)
  path, line, method = Stupidedi.caller(offset + 1)
  new(nil, line, nil, path)
end

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# File 'lib/stupidedi/reader/position.rb', line 24

def copy(changes = {})
  Position.new \
    changes.fetch(:offset, @offset),
    changes.fetch(:line, @line),
    changes.fetch(:column, @column),
    changes.fetch(:path, @path)
end

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# File 'lib/stupidedi/reader/position.rb', line 33

def inspect
  if @path.present?
    "file #{@path}, line #{@line}, column #{@column}"
  else
    "line #{@line}, column #{@column}"
  end
end

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# File 'lib/stupidedi/reader/position.rb', line 42

def pretty_print(q)
  q.text "Position"
  q.group(2, "(", ")") do
    q.breakable ""
    q.text "line #{@line},"
    q.breakable
    q.text "column #{@column},"
    q.breakable
    q.text "offset #{@offset}"

    unless @path.nil?
      q.text ","
      q.breakable
      q.text "path #{@path}"
    end
  end
end