Sha256: bcf3ac80762cdc845348283a5299818f699d0c70d60a4291ee520d23dce338d0

Contents?: true

Size: 636 Bytes

Versions: 4

Compression:

Stored size: 636 Bytes

Contents

# frozen_string_literal: true

module Kind
  module Presence
    extend self

    def call(object)
      return object.blank? ? nil : object if object.respond_to?(:blank?)

      return object if TrueClass === object

      return blank_str?(object) ? nil : object if String === object

      return object.empty? ? nil : object if object.respond_to?(:empty?)

      return object if object
    end

    def to_proc
      -> object { call(object) }
    end

    private

      BLANK_RE = /\A[[:space:]]*\z/

      def blank_str?(object)
        object.empty? || BLANK_RE === object
      end

      private_constant :BLANK_RE
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version Path
kind-5.1.0 lib/kind/core/presence.rb
kind-5.0.0 lib/kind/presence.rb
kind-4.1.0 lib/kind/presence.rb
kind-4.0.0 lib/kind/presence.rb