Class: GoogleWebfonts::ConfigRenderer

Inherits:
Object
  • Object
show all
Defined in:
lib/google-webfonts/config_renderer.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ConfigRenderer

Returns a new instance of ConfigRenderer.



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# File 'lib/google-webfonts/config_renderer.rb', line 3

def initialize
  @config = {}
end

Instance Method Details

#ascender=(options) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/google-webfonts/config_renderer.rb', line 30

def ascender= options
  return if options.nil?
  raise ArgumentError, "expected a Hash, got a #{options.class}" unless options.class == Hash
  return if options.empty?

  families = options.values.first
  families = [families] unless families.is_a?(Array)

  @config.merge!({
    ascender: {
      key: options.keys.first.to_s,
      families: families
    }
  })
end

#custom=(options) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/google-webfonts/config_renderer.rb', line 66

def custom= options
  return if options.nil?
  raise ArgumentError, "expected a Hash, got a #{options.class}" unless options.class == Hash
  return if options.empty?

  families, urls = [], []

  options.each do |k, v|
    families << k.to_s
    urls << v
  end

  @config.merge!({
    custom: {
      families: families,
      urls: urls,
    }
  })
end

#fontdeck=(id) ⇒ Object 



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# File 'lib/google-webfonts/config_renderer.rb', line 56

def fontdeck= id
  return if id.nil?

  @config.merge!({
    fontdeck: {
      id: id
    }
  })
end

#google=(families) ⇒ Object 



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# File 'lib/google-webfonts/config_renderer.rb', line 7

def google= families
  return if families.nil?

  families = [families] unless families.is_a?(Array)
  return if families.empty?

  @config.merge!({
    google: {
      families: families
    }
  })
end

#monotype=(id) ⇒ Object 



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# File 'lib/google-webfonts/config_renderer.rb', line 46

def monotype= id
  return if id.nil?

  @config.merge!({
    monotype: {
      projectId: id
    }
  })
end

#render ⇒ Object 



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# File 'lib/google-webfonts/config_renderer.rb', line 86

def render
  return "" if @config.empty?

  <<-JAVASCRIPT
  WebFontConfig = {
#{hash_to_js(@config, 2)}
  };
  JAVASCRIPT
end

#typekit=(id) ⇒ Object 



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# File 'lib/google-webfonts/config_renderer.rb', line 20

def typekit= id
  return if id.nil?

  @config.merge!({
    typekit: {
      id: id
    }
  })
end