Class: Squib::Conf Private

Inherits:
Object
  • Object
show all
Defined in:
lib/squib/conf.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Constant Summary collapse

DEFAULTS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

{
  'antialias'     => 'best',
  'backend'       => 'memory',
  'cell_px'       => 37.5,
  'count_format'  => '%02d',
  'custom_colors' => {},
  'dir'           => '_output',
  'hint'          => :none,
  'img_dir'       => '.',
  'img_missing'   => :warn,
  'progress_bars' => false,
  'prefix'        => 'card_',
  'ldquote'       => "\u201C", # UTF8 chars
  'rdquote'       => "\u201D",
  'lsquote'       => "\u2018",
  'rsquote'       => "\u2019",
  'em_dash'       => "\u2014",
  'en_dash'       => "\u2013",
  'ellipsis'      => "\u2026",
  'smart_quotes'  => true,
  'text_hint'     => 'off',
  'warn_ellipsize' => true,
  'warn_png_scale' => true,
}
ANTIALIAS_OPTS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Translate the hints to the methods.

{
  nil        => 'subpixel',
  'best'     => 'subpixel',
  'good'     => 'gray',
  'fast'     => 'gray',
  'gray'     => 'gray',
  'subpixel' => 'subpixel'
}

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config_hash = DEFAULTS) ⇒ Conf

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Conf.



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# File 'lib/squib/conf.rb', line 52

def initialize(config_hash = DEFAULTS)
  @config_hash = config_hash.merge USER_CONFIG # programmatic overrides yml
  @typographer = Args::Typographer.new(config_hash)
  normalize_antialias
end

Class Method Details

.load(file) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Load the configuration file, if exists, overriding hardcoded defaults



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# File 'lib/squib/conf.rb', line 60

def self.load(file)
  yaml = {}
  if File.exist? file
    Squib::logger.info { "  using config: #{file}" }
    yaml = YAML.load_file(file) || {}
  end
  warn_unrecognized(yaml)
  Conf.new(DEFAULTS.merge(yaml))
end

Instance Method Details

#antialias ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 114

def antialias
  @config_hash['antialias']
end

#backend ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 118

def backend
  @config_hash['backend']
end

#cell_px ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 98

def cell_px
  @config_hash['cell_px'].to_f
end

#count_format ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 110

def count_format
  @config_hash['count_format']
end

#custom_colors ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 122

def custom_colors
  @config_hash['custom_colors']
end

#dir ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 102

def dir
  @config_hash['dir']
end

#img_dir ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 74

def img_dir
  @config_hash['img_dir']
end

#img_missing ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 78

def img_missing
  @config_hash['img_missing'].to_sym
end

#prefix ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 106

def prefix
  @config_hash['prefix']
end

#progress_bars ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 90

def progress_bars
  @config_hash['progress_bars']
end

#text_hint ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 82

def text_hint
  @config_hash['text_hint']
end

#text_hint=(hint) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 86

def text_hint=(hint)
  @config_hash['text_hint'] = hint
end

#to_s ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 70

def to_s
  "Conf: #{@config_hash.to_s}"
end

#typographer ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/squib/conf.rb', line 94

def typographer
  @typographer
end

#warn_ellipsize? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/squib/conf.rb', line 126

def warn_ellipsize?
  @config_hash['warn_ellipsize']
end

#warn_png_scale? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/squib/conf.rb', line 130

def warn_png_scale?
  @config_hash['warn_png_scale']
end