Module: EmojiDiffer

Defined in:
lib/emoji_differ.rb,
lib/emoji_differ/list.rb,
lib/emoji_differ/emoji.rb,
lib/emoji_differ/config.rb,
lib/emoji_differ/version.rb,
lib/emoji_differ/slack_api.rb

Defined Under Namespace

Classes: Config, Emoji, Error, List, SlackApi

Constant Summary collapse

VERSION = 
"0.1.0"

Class Method Summary collapse

Class Method Details

.cached ⇒ Object 



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# File 'lib/emoji_differ.rb', line 21

def self.cached
  load
end

.config ⇒ Object 



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# File 'lib/emoji_differ.rb', line 8

def self.config
  @config ||= EmojiDiffer::Config.new
  if block_given?
    yield @config
  else
    @config
  end
end

.current ⇒ Object 



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# File 'lib/emoji_differ.rb', line 17

def self.current
  @current ||= EmojiDiffer::SlackApi.new(config.token).emoji
end

.deleted ⇒ Object 



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# File 'lib/emoji_differ.rb', line 25

def self.deleted
  load - current
end

.load ⇒ Object 



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# File 'lib/emoji_differ.rb', line 46

def self.load
  File.open(config.cache_location, 'r') do |f|
    contents = ''

    while !f.eof? && (chunk = read_nb_chunk(f))
      contents += chunk
    end
    EmojiDiffer::List.from_json(contents)
  end
end

.new_emoji ⇒ Object 



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# File 'lib/emoji_differ.rb', line 29

def self.new_emoji
  current - load
end

.read_nb_chunk(io) ⇒ Object 



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# File 'lib/emoji_differ.rb', line 39

def self.read_nb_chunk(io)
  io.read_nonblock(8000)
rescue IO::WaitReadable
  IO.select([io])
  retry
end

.save ⇒ Object 



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# File 'lib/emoji_differ.rb', line 33

def self.save
  File.open(config.cache_location, 'w') do |f|
    f.print EmojiDiffer::SlackApi.new(config.token).emoji.to_json
  end
end