Class: SemverDialects::SemanticVersionSegment

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/semver_dialects/semantic_version.rb

Overview

rubocop:todo Style/Documentation

Constant Summary collapse

@@group_suffixes =

rubocop:todo Style/ClassVars

{ # rubocop:todo Style/ClassVars
  # pre-releases
  'PRE' => -16,
  'PREVIEW' => -16,
  'DEV' => -15,
  'A' => -14,
  'ALPHA' => -13,
  'B' => -12,
  'BETA' => -12,
  'RC' => -11,
  'M' => -10,
   'RELEASE' => 0,
  'FINAL' => 0,
  # PHP specific
  'STABLE' => 0,
   # post-releases
  'SP' => 1
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(group_string) ⇒ SemanticVersionSegment

Returns a new instance of SemanticVersionSegment.



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# File 'lib/semver_dialects/semantic_version.rb', line 192

def initialize(group_string)
  @is_post_release = false
  @is_pre_release = false

  @version_string = group_string
  @original_group_string = group_string
  # use x as unique placeholder
  group_string_ucase = group_string.to_s.gsub(/\*/, 'x').upcase

  if @@group_suffixes.key?(group_string_ucase)
    value = @@group_suffixes[group_string_ucase]
    @is_post_release = value.positive?
    @is_pre_release = value.negative?
    @normalized_group_string = @@group_suffixes[group_string_ucase].to_s
  else
    @normalized_group_string = group_string_ucase
  end

  parsed = Integer(@normalized_group_string, exception: false)
  @numeric_value = parsed
  @is_numeric = !parsed.nil?
  @is_wildcard = @normalized_group_string == 'X'
end

Instance Attribute Details

#is_post_release ⇒ Object

Returns the value of attribute is_post_release.



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# File 'lib/semver_dialects/semantic_version.rb', line 169

def is_post_release
  @is_post_release
end

#is_pre_release ⇒ Object

Returns the value of attribute is_pre_release.



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# File 'lib/semver_dialects/semantic_version.rb', line 169

def is_pre_release
  @is_pre_release
end

#normalized_group_string ⇒ Object

Returns the value of attribute normalized_group_string.



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# File 'lib/semver_dialects/semantic_version.rb', line 169

def normalized_group_string
  @normalized_group_string
end

#numeric_value ⇒ Object (readonly)

Returns the value of attribute numeric_value.



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# File 'lib/semver_dialects/semantic_version.rb', line 232

def numeric_value
  @numeric_value
end

#original_group_string ⇒ Object

Returns the value of attribute original_group_string.



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# File 'lib/semver_dialects/semantic_version.rb', line 169

def original_group_string
  @original_group_string
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/semver_dialects/semantic_version.rb', line 216

def <=>(other)
  return nil unless other.is_a?(SemanticVersionSegment)

  return 0 if @is_wildcard || other.wildcard?

  if @is_numeric
    return @numeric_value <=> other.numeric_value if other.numeric?

    -1
  elsif other.numeric?
    1
  else
    @normalized_group_string <=> other.normalized_group_string
  end
end

#is_number? ⇒ Boolean

rubocop:todo Naming/PredicateName

Returns:

  • (Boolean) 


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# File 'lib/semver_dialects/semantic_version.rb', line 250

def is_number? # rubocop:todo Naming/PredicateName
  @is_numeric
end

#is_zero? ⇒ Boolean

rubocop:todo Naming/PredicateName

Returns:

  • (Boolean) 


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# File 'lib/semver_dialects/semantic_version.rb', line 254

def is_zero? # rubocop:todo Naming/PredicateName
  @is_numeric && @numeric_value.zero?
end

#numeric? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/semver_dialects/semantic_version.rb', line 234

def numeric?
  @is_numeric
end

#to_normalized_s ⇒ Object 



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# File 'lib/semver_dialects/semantic_version.rb', line 238

def to_normalized_s
  @normalized_group_string
end

#to_s ⇒ Object 



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# File 'lib/semver_dialects/semantic_version.rb', line 242

def to_s
  @version_string
end

#wildcard? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/semver_dialects/semantic_version.rb', line 246

def wildcard?
  @is_wildcard
end