module RubyLLM::MimeType

MimeTypes module provides methods to handle MIME types using Marcel gem

Constants

DOCUMENT_MIME_PREFIXES
DOCUMENT_MIME_TYPES
NON_TEXT_PREFIX_TEXT_MIME_TYPES: MIME types that don’t have a text/ prefix but should be treated as text
TEXT_SUFFIXES: MIME types that have a text/ prefix but need to be handled differently

Public Instance Methods

Source

# File lib/ruby_llm/mime_type.rb, line 22
def audio?(type)
  type.start_with?('audio/')
end

document? (type)

Source

# File lib/ruby_llm/mime_type.rb, line 30
def document?(type)
  return false if pdf?(type) || text?(type)

  DOCUMENT_MIME_TYPES.include?(type) ||
    DOCUMENT_MIME_PREFIXES.any? { |prefix| type.start_with?(prefix) }
end

for (...)

Source

# File lib/ruby_llm/mime_type.rb, line 10
def for(...)
  Marcel::MimeType.for(...)
end

image? (type)

Source

# File lib/ruby_llm/mime_type.rb, line 14
def image?(type)
  type.start_with?('image/')
end

pdf? (type)

Source

# File lib/ruby_llm/mime_type.rb, line 26
def pdf?(type)
  type == 'application/pdf'
end

text? (type)

Source

# File lib/ruby_llm/mime_type.rb, line 37
def text?(type)
  type.start_with?('text/') ||
    TEXT_SUFFIXES.any? { |suffix| type.end_with?(suffix) } ||
    NON_TEXT_PREFIX_TEXT_MIME_TYPES.include?(type)
end

video? (type)

Source

# File lib/ruby_llm/mime_type.rb, line 18
def video?(type)
  type.start_with?('video/')
end