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-rw-r--r--lib/rubygems/requirement.rb34
1 files changed, 20 insertions, 14 deletions
diff --git a/lib/rubygems/requirement.rb b/lib/rubygems/requirement.rb
index 4f19b8c5b0..02543cb14a 100644
--- a/lib/rubygems/requirement.rb
+++ b/lib/rubygems/requirement.rb
@@ -1,4 +1,5 @@
# frozen_string_literal: true
+
require_relative "version"
##
@@ -9,14 +10,14 @@ require_relative "version"
# together in RubyGems.
class Gem::Requirement
- OPS = { #:nodoc:
- "=" => lambda {|v, r| v == r },
- "!=" => lambda {|v, r| v != r },
- ">" => lambda {|v, r| v > r },
- "<" => lambda {|v, r| v < r },
- ">=" => lambda {|v, r| v >= r },
- "<=" => lambda {|v, r| v <= r },
- "~>" => lambda {|v, r| v >= r && v.release < r.bump },
+ OPS = { # :nodoc:
+ "=" => lambda {|v, r| v == r },
+ "!=" => lambda {|v, r| v != r },
+ ">" => lambda {|v, r| v > r },
+ "<" => lambda {|v, r| v < r },
+ ">=" => lambda {|v, r| v >= r },
+ "<=" => lambda {|v, r| v <= r },
+ "~>" => lambda {|v, r| v >= r && v.release < r.bump },
}.freeze
SOURCE_SET_REQUIREMENT = Struct.new(:for_lockfile).new "!" # :nodoc:
@@ -27,7 +28,7 @@ class Gem::Requirement
##
# A regular expression that matches a requirement
- PATTERN = /\A#{PATTERN_RAW}\z/.freeze
+ PATTERN = /\A#{PATTERN_RAW}\z/
##
# The default requirement matches any non-prerelease version
@@ -119,7 +120,7 @@ class Gem::Requirement
# An array of requirement pairs. The first element of the pair is
# the op, and the second is the Gem::Version.
- attr_reader :requirements #:nodoc:
+ attr_reader :requirements # :nodoc:
##
# Constructs a requirement from +requirements+. Requirements can be
@@ -155,7 +156,7 @@ class Gem::Requirement
# Formats this requirement for use in a Gem::RequestSet::Lockfile.
def for_lockfile # :nodoc:
- return if [DefaultRequirement] == @requirements
+ return if @requirements == [DefaultRequirement]
list = requirements.sort_by do |_, version|
version
@@ -163,7 +164,7 @@ class Gem::Requirement
"#{op} #{version}"
end.uniq
- " (#{list.join ', '})"
+ " (#{list.join ", "})"
end
##
@@ -244,8 +245,8 @@ class Gem::Requirement
requirements.all? {|op, rv| OPS[op].call version, rv }
end
- alias :=== :satisfied_by?
- alias :=~ :satisfied_by?
+ alias_method :===, :satisfied_by?
+ alias_method :=~, :satisfied_by?
##
# True if the requirement will not always match the latest version.
@@ -283,6 +284,11 @@ class Gem::Requirement
def _tilde_requirements
@_tilde_requirements ||= _sorted_requirements.select {|r| r.first == "~>" }
end
+
+ def initialize_copy(other) # :nodoc:
+ @requirements = other.requirements.dup
+ super
+ end
end
class Gem::Version