Class: CWG::ConfigFile

Inherits:

Object

• Object
• CWG::ConfigFile

show all

Defined in:

/Users/martyn/cw/cw_clone/lib/cw/config_file.rb

Constant Summary

CONFIG =

".cw_config"

HERE =

File.dirname(__FILE__) + '/'

CONFIGS =

['wpm', 'book_name', 'book_dir',
'play_command', 'success_colour', 'fail_colour',
'list_colour', 'ebook2cw_path', 'run_default']

Instance Attribute Summary (collapse)

• - (Object) config readonly

  Returns the value of attribute config.

Instance Method Summary (collapse)

• - (Object) apply_config(sf)
• - (Object) extract_config(line)
• - (Boolean) match_config?(line, cfg)
• - (Object) read_config
• - (Object) read_config_maybe
• - (Object) readlines(f)
• - (Object) write_config(cfg, line)

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# File '/Users/martyn/cw/cw_clone/lib/cw/config_file.rb', line 11

def config
  @config
end

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# File '/Users/martyn/cw/cw_clone/lib/cw/config_file.rb', line 59

def apply_config(sf)
  cfg = read_config_maybe
  if cfg
    cfg.each_pair do |method, arg|
      begin
        sf.send("#{method}", arg)
      rescue
      end
      Params.send("#{method}=", arg)
    end
  end
end

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# File '/Users/martyn/cw/cw_clone/lib/cw/config_file.rb', line 33

def extract_config line
  CONFIGS.each do |cfg|
    if match_config?(line, cfg + ':')
      write_config(cfg, line)
      return
    end
  end
end

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# File '/Users/martyn/cw/cw_clone/lib/cw/config_file.rb', line 25

def match_config?(line, cfg)
  if line
    tmp = line.strip()[0, cfg.length]
    return true if(tmp == cfg)
  end
  false
end

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# File '/Users/martyn/cw/cw_clone/lib/cw/config_file.rb', line 42

def read_config
  File.open(CONFIG,'r') do |f|
    lines = readlines(f)
    lines.each do |line|
      extract_config line
    end
  end
end

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# File '/Users/martyn/cw/cw_clone/lib/cw/config_file.rb', line 51

def read_config_maybe
  if File.exist?(CONFIG)
    puts 'Loading config.'
    read_config
    config
  end
end

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# File '/Users/martyn/cw/cw_clone/lib/cw/config_file.rb', line 17

def readlines f
  f.readlines
end

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# File '/Users/martyn/cw/cw_clone/lib/cw/config_file.rb', line 21

def write_config(cfg, line)
  config[cfg.to_sym] = line.gsub(cfg + ':', '').strip
end