class Prism::Relocation::Entry

An entry in a repository that will lazily reify its values when they are first accessed.

Public Class Methods

new(repository) click to toggle source

Initialize a new entry with the given repository.

# File lib/prism/relocation.rb, line 25
def initialize(repository)
  @repository = repository
  @values = nil
end

Public Instance Methods

comments() click to toggle source

Fetch the leading and trailing comments of the value.

# File lib/prism/relocation.rb, line 120
def comments
  leading_comments.concat(trailing_comments)
end

end_character_column() click to toggle source

Fetch the end character column of the value.

# File lib/prism/relocation.rb, line 93
def end_character_column
  fetch_value(:end_character_column)
end

end_character_offset() click to toggle source

Fetch the end character offset of the value.

# File lib/prism/relocation.rb, line 61
def end_character_offset
  fetch_value(:end_character_offset)
end

end_code_units_column() click to toggle source

Fetch the end code units column of the value, for the encoding that was configured on the repository.

# File lib/prism/relocation.rb, line 105
def end_code_units_column
  fetch_value(:end_code_units_column)
end

end_code_units_offset() click to toggle source

Fetch the end code units offset of the value, for the encoding that was configured on the repository.

# File lib/prism/relocation.rb, line 73
def end_code_units_offset
  fetch_value(:end_code_units_offset)
end

end_column() click to toggle source

Fetch the end byte column of the value.

# File lib/prism/relocation.rb, line 83
def end_column
  fetch_value(:end_column)
end

end_line() click to toggle source

Fetch the end line of the value.

# File lib/prism/relocation.rb, line 41
def end_line
  fetch_value(:end_line)
end

end_offset() click to toggle source

Fetch the end byte offset of the value.

# File lib/prism/relocation.rb, line 51
def end_offset
  fetch_value(:end_offset)
end

filepath() click to toggle source

Fetch the filepath of the value.

# File lib/prism/relocation.rb, line 31
def filepath
  fetch_value(:filepath)
end

leading_comments() click to toggle source

Fetch the leading comments of the value.

# File lib/prism/relocation.rb, line 110
def leading_comments
  fetch_value(:leading_comments)
end

start_character_column() click to toggle source

Fetch the start character column of the value.

# File lib/prism/relocation.rb, line 88
def start_character_column
  fetch_value(:start_character_column)
end

start_character_offset() click to toggle source

Fetch the start character offset of the value.

# File lib/prism/relocation.rb, line 56
def start_character_offset
  fetch_value(:start_character_offset)
end

start_code_units_column() click to toggle source

Fetch the start code units column of the value, for the encoding that was configured on the repository.

# File lib/prism/relocation.rb, line 99
def start_code_units_column
  fetch_value(:start_code_units_column)
end

start_code_units_offset() click to toggle source

Fetch the start code units offset of the value, for the encoding that was configured on the repository.

# File lib/prism/relocation.rb, line 67
def start_code_units_offset
  fetch_value(:start_code_units_offset)
end

start_column() click to toggle source

Fetch the start byte column of the value.

# File lib/prism/relocation.rb, line 78
def start_column
  fetch_value(:start_column)
end

start_line() click to toggle source

Fetch the start line of the value.

# File lib/prism/relocation.rb, line 36
def start_line
  fetch_value(:start_line)
end

start_offset() click to toggle source

Fetch the start byte offset of the value.

# File lib/prism/relocation.rb, line 46
def start_offset
  fetch_value(:start_offset)
end

trailing_comments() click to toggle source

Fetch the trailing comments of the value.

# File lib/prism/relocation.rb, line 115
def trailing_comments
  fetch_value(:trailing_comments)
end

Private Instance Methods

fetch_value(name) click to toggle source

Fetch a value from the entry, raising an error if it is missing.

# File lib/prism/relocation.rb, line 135
def fetch_value(name)
  values.fetch(name) do
    raise MissingValueError, "No value for #{name}, make sure the " \
      "repository has been properly configured"
  end
end

values() click to toggle source

Return the values from the repository, reifying them if necessary.

# File lib/prism/relocation.rb, line 143
def values
  @values || (@repository.reify!; @values)
end