module UnicodeScript

# File lib/unicode_script/core.rb, line 2
def self.detect(string)
  res = []
  string.tr!(' ', '')
  string.codepoints.each do |c|
    script = find_script(c)
    index = res.find_index { |v| v[:script] == script }
    if script
      if index
        res[index][:value].push(c.chr)
      else
        res.push(script: script, value: [].push(c.chr))
      end
    end
  end
  res.each do |r|
    r[:value] = r[:value].join('')
  end
  res
end

# File lib/unicode_script/core.rb, line 22
def self.method_missing(method, val)
  script_name = method.to_s.gsub('_', ' ').chop
  if charted? script_name
    val.codepoints.each do |point|
      return false unless CHARTS[script_name].include?(point)
    end
    return true
  else
    super
  end
end

# File lib/unicode_script/core.rb, line 34
def self.respond_to_missing?(method, include_private = false)
  charted?(method.to_s.gsub('_', ' ').chop) || super
end

# File lib/unicode_script/core.rb, line 40
def self.charted?(script)
  CHARTS.key?(script)
end

# File lib/unicode_script/core.rb, line 44
def self.find_script(codepoint)
  CHARTS.each do |k, v|
    return k if v.include? codepoint
  end
  nil
end