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Versions: 13
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Contents
# frozen_string_literal: true
require "base64"
require "mime/types"
module Discorb
#
# Represents an image.
#
class Image
#
# Initializes a new Image.
#
# @param [#read] source The source of the image.
# @param [String] type The MIME type of the image.
# @overload
# @param [String] source The file path of the source.
# @param [String] type The MIME type of the image.
#
def initialize(source, type = nil)
if source.respond_to?(:read)
@bytes = source.read
@type = type || MIME::Types.type_for(source.path).first.content_type
elsif ::File.exist?(source)
::File.open(source, "rb") do |file|
@bytes = file.read
end
@type = MIME::Types.type_for(source).first.to_s
else
raise ArgumentError, "Couldn't read file."
end
end
#
# Formats the image as a Discord style.
#
# @return [String] The image as a Discord style.
#
def to_s
"data:#{@type};base64,#{Base64.strict_encode64(@bytes)}"
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems