module ROM::Files::Dataset::Paths
Public Class Methods
included(other)
click to toggle source
Calls superclass method
# File lib/rom/files/dataset/paths.rb, line 10 def self.included(other) super(other) other.extend ClassInterface end
Public Instance Methods
count()
click to toggle source
@return [Integer]
# File lib/rom/files/dataset/paths.rb, line 73 def count to_a.size end
data()
click to toggle source
@return [Array<Hash{Symbol => Pathname
, String}>]
# File lib/rom/files/dataset/paths.rb, line 55 def data pluck(row_proc) end
Also aliased as: to_a
each() { |row_proc| ... }
click to toggle source
Iterate over data using row_proc
@return [Enumerator, Array] if block is not given
@api private
# File lib/rom/files/dataset/paths.rb, line 67 def each return to_enum unless block_given? paths.each { |tuple| yield(row_proc[tuple]) } end
paths()
click to toggle source
@return [Array<Pathname>]
# File lib/rom/files/dataset/paths.rb, line 26 def paths connection.search(search_patterns, exclude_patterns: exclude_patterns, sorting: sorting, path: path) end
pluck(field = nil, &block)
click to toggle source
Pluck values from a pathname property
@overload pluck(field)
@example Usage with Symbol
users.pluck(:extname).uniq # %w[.rb .rbw]
@param [#to_proc, nil] field A name of the property for extracting values from pathname
@overload pluck { |pathname| … }
@example Usage with block
users.pluck { |pathname| pathname.basename.to_s } # [1, 2, 3]
@return [Array]
@api public
# File lib/rom/files/dataset/paths.rb, line 49 def pluck(field = nil, &block) block ||= field&.to_proc || row_proc paths.map(&block) end