Class: SourceFileReaderWriter

Inherits:
Object
  • Object
show all
Defined in:
app/models/utils/sourcefilereader.rb

Overview

#<snip>

def any_oranges?
  !@oranges.empty?
end

#</snip>

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file_to_open) ⇒ SourceFileReaderWriter

Returns a new instance of SourceFileReaderWriter.



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# File 'app/models/utils/sourcefilereader.rb', line 21

def initialize(file_to_open)
  @@file_to_open = file_to_open
  @array_of_lines = []
  @overwrite = []
end

Instance Attribute Details

#file_to_open ⇒ Object (readonly)

Returns the value of attribute file_to_open.



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# File 'app/models/utils/sourcefilereader.rb', line 15

def file_to_open
  @file_to_open
end

Class Method Details

.file_to_open ⇒ Object 



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# File 'app/models/utils/sourcefilereader.rb', line 17

def self.file_to_open
  @@file_to_open
end

Instance Method Details

#convert_to_array_of_lines ⇒ Object 



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# File 'app/models/utils/sourcefilereader.rb', line 27

def convert_to_array_of_lines
  File.open(@@file_to_open, "r").each do |line|
    @array_of_lines << line
  end
  @array_of_lines
end

#overwrite ⇒ Object 



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# File 'app/models/utils/sourcefilereader.rb', line 42

def overwrite
  @overwrite.each_with_index do |element, index|
    if element.include?('<snip>') || element.include?('<$>')
      @overwrite[index].sub!(/<snip>/,'<*snip*>')
      @overwrite[index].sub!(/<\$>/,'<*$*>')
    end
    if element.include?('</snip>') || element.include?('</$>')
      @overwrite[index].sub!(/<\/snip>/,'</*snip*>')
      @overwrite[index].sub!(/<\/\$>/,'</*$*>')
    end
  end
end

#overwrite_existing_snips ⇒ Object 



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# File 'app/models/utils/sourcefilereader.rb', line 34

def overwrite_existing_snips
File.open(@@file_to_open, "r+").each do |line|
  @overwrite << line
  end
  overwrite
  rewrite_whole_file
end

#rewrite_whole_file ⇒ Object 



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# File 'app/models/utils/sourcefilereader.rb', line 55

def rewrite_whole_file
  File.open(@@file_to_open, "w") do |file|
    @overwrite.each do |line|
      file << line
    end
  end
end