Class: TanukiEmoji::Db::AdditionalAliases

Inherits:
Object
  • Object
show all
Defined in:
lib/tanuki_emoji/db/additional_aliases.rb

Overview

Reads and adds aliases from additional_aliases.json

Constant Summary collapse

DATA_FILE = 
'vendor/additional_aliases.json'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(index:, data_file: self.class.data_file) ⇒ AdditionalAliases

Returns a new instance of AdditionalAliases.



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# File 'lib/tanuki_emoji/db/additional_aliases.rb', line 17

def initialize(index:, data_file: self.class.data_file)
  @data_file = data_file
  @index = index
end

Instance Attribute Details

#data_file ⇒ Object (readonly)

Returns the value of attribute data_file.



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# File 'lib/tanuki_emoji/db/additional_aliases.rb', line 15

def data_file
  @data_file
end

Class Method Details

.data_file ⇒ Object 



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# File 'lib/tanuki_emoji/db/additional_aliases.rb', line 11

def self.data_file
  File.expand_path(File.join(__dir__, '../../../', DATA_FILE))
end

Instance Method Details

#load! ⇒ Object 



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# File 'lib/tanuki_emoji/db/additional_aliases.rb', line 22

def load!
  db = File.open(data_file, 'r:UTF-8') do |file|
    JSON.parse(file.read, symbolize_names: true)
  end

  db.each_value do |emoji_data|
    emoji = @index.find_by_codepoints(emoji_data[:emoji])

    next unless emoji

    emoji_data[:aliases].each do |code|
      emoji.add_alias(code)
    end

    emoji.noto_image = emoji_data[:noto_image] if emoji_data[:noto_image]

    @index.update(emoji)
  end
end