Class: CelluloidPubsub::GemVersionParser

Inherits:
Object
  • Object
show all
Defined in:
lib/celluloid_pubsub/gem_version_parser.rb

Overview

class used for parsing gem versions

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(version, options = {}) ⇒ void

receives the version and the additional options

:nocov:

Parameters:

  • version (String, Integer) —

    the version that needs parsing

  • options (Hash) (defaults to: {}) —

    The additional options for parsing the version



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# File 'lib/celluloid_pubsub/gem_version_parser.rb', line 23

def initialize(version, options = {})
  @version = version
  @options = options.is_a?(Hash) ? options : {}
end

Instance Attribute Details

#options ⇒ Hash (readonly)

Returns The additional options for parsing the version.

Returns:

  • (Hash) —

    The additional options for parsing the version



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# File 'lib/celluloid_pubsub/gem_version_parser.rb', line 10

class GemVersionParser
  attr_reader :version, :options

  #  receives the version and the additional options
  #
  # @param  [String, Integer] version  the version that needs parsing
  # @param [Hash] options The additional options for parsing the version
  #
  # @return [void]
  #
  # @api public
  #
  # :nocov:
  def initialize(version, options = {})
    @version = version
    @options = options.is_a?(Hash) ? options : {}
  end

  #  parses the version and returns the version with a single decimal point by default
  # @return [Float]
  #
  # @api public
  def parsed_number
    return 0 if @version.blank?
    @version_array = @version.to_s.split('.')
    number_with_single_decimal_point if @version_array.size > 2
    @version_array.join('.').to_f
  end

  # pops from the version array elements until its size is 2
  # @return [void]
  #
  # @api public
  def number_with_single_decimal_point
    @version_array.pop until @version_array.size == 2
  end
end

#version ⇒ String, Integer (readonly)

Returns version that needs parsing.

Returns:

  • (String, Integer) —

    version that needs parsing



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# File 'lib/celluloid_pubsub/gem_version_parser.rb', line 10

class GemVersionParser
  attr_reader :version, :options

  #  receives the version and the additional options
  #
  # @param  [String, Integer] version  the version that needs parsing
  # @param [Hash] options The additional options for parsing the version
  #
  # @return [void]
  #
  # @api public
  #
  # :nocov:
  def initialize(version, options = {})
    @version = version
    @options = options.is_a?(Hash) ? options : {}
  end

  #  parses the version and returns the version with a single decimal point by default
  # @return [Float]
  #
  # @api public
  def parsed_number
    return 0 if @version.blank?
    @version_array = @version.to_s.split('.')
    number_with_single_decimal_point if @version_array.size > 2
    @version_array.join('.').to_f
  end

  # pops from the version array elements until its size is 2
  # @return [void]
  #
  # @api public
  def number_with_single_decimal_point
    @version_array.pop until @version_array.size == 2
  end
end

Instance Method Details

#number_with_single_decimal_point ⇒ void

This method returns an undefined value.

pops from the version array elements until its size is 2



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# File 'lib/celluloid_pubsub/gem_version_parser.rb', line 43

def number_with_single_decimal_point
  @version_array.pop until @version_array.size == 2
end

#parsed_number ⇒ Float

parses the version and returns the version with a single decimal point by default

Returns:

  • (Float) 


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# File 'lib/celluloid_pubsub/gem_version_parser.rb', line 32

def parsed_number
  return 0 if @version.blank?
  @version_array = @version.to_s.split('.')
  number_with_single_decimal_point if @version_array.size > 2
  @version_array.join('.').to_f
end