Class: Sprockets::SourceLine

Inherits:
Object
  • Object
show all
Defined in:
lib/sprockets/source_line.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source_file, line, number) ⇒ SourceLine

Returns a new instance of SourceLine.



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# File 'lib/sprockets/source_line.rb', line 5

def initialize(source_file, line, number)
  @source_file = source_file
  @line = line
  @number = number
end

Instance Attribute Details

#line ⇒ Object (readonly)

Returns the value of attribute line.



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# File 'lib/sprockets/source_line.rb', line 3

def line
  @line
end

#number ⇒ Object (readonly)

Returns the value of attribute number.



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# File 'lib/sprockets/source_line.rb', line 3

def number
  @number
end

#source_file ⇒ Object (readonly)

Returns the value of attribute source_file.



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# File 'lib/sprockets/source_line.rb', line 3

def source_file
  @source_file
end

Instance Method Details

#begins_multiline_comment? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sprockets/source_line.rb', line 23

def begins_multiline_comment?
  line =~ /^\s*\/\*(.*)/
end

#begins_pdoc_comment? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sprockets/source_line.rb', line 27

def begins_pdoc_comment?
  line =~ /^\s*\/\*\*(.*)/
end

#comment ⇒ Object 



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# File 'lib/sprockets/source_line.rb', line 11

def comment
  @comment ||= line[/^\s*\/\/(.*)/, 1]
end

#comment! ⇒ Object 



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# File 'lib/sprockets/source_line.rb', line 19

def comment!
  @comment = line
end

#comment? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sprockets/source_line.rb', line 15

def comment?
  !!comment
end

#ends_multiline_comment? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sprockets/source_line.rb', line 31

def ends_multiline_comment?
  line =~ /^(.*)\*\/\s*/
end

#ends_pdoc_comment? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sprockets/source_line.rb', line 35

def ends_pdoc_comment?
  line =~ /^(.*)\*\*\/\s*/
end

#inspect ⇒ Object 



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# File 'lib/sprockets/source_line.rb', line 55

def inspect
  "line #@number of #{@source_file.pathname}"
end

#provide ⇒ Object 



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# File 'lib/sprockets/source_line.rb', line 47

def provide
  @provide ||= (comment || "")[/^=\s+provide\s+\"(.*?)\"\s*$/, 1]
end

#provide? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sprockets/source_line.rb', line 51

def provide?
  !!provide
end

#require ⇒ Object 



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# File 'lib/sprockets/source_line.rb', line 39

def require
  @require ||= (comment || "")[/^=\s+require\s+(\"(.*?)\"|<(.*?)>)\s*$/, 1]
end

#require? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sprockets/source_line.rb', line 43

def require?
  !!require
end

#to_s(constants = source_file.environment.constants) ⇒ Object 



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# File 'lib/sprockets/source_line.rb', line 59

def to_s(constants = source_file.environment.constants)
  result = line.chomp
  interpolate_constants!(result, constants)
  strip_trailing_whitespace!(result)
  result + $/
end