# frozen_string_literal: true
##
# Used Internally. Wraps a Dependency object to also track which spec
# contained the Dependency.

class Gem::Resolver::DependencyRequest

  ##
  # The wrapped Gem::Dependency

  attr_reader :dependency

  ##
  # The request for this dependency.

  attr_reader :requester

  ##
  # Creates a new DependencyRequest for +dependency+ from +requester+.
  # +requester may be nil if the request came from a user.

  def initialize dependency, requester
    @dependency = dependency
    @requester  = requester
  end

  def == other # :nodoc:
    case other
    when Gem::Dependency
      @dependency == other
    when Gem::Resolver::DependencyRequest
      @dependency == other.dependency && @requester == other.requester
    else
      false
    end
  end

  ##
  # Is this dependency a development dependency?

  def development?
    @dependency.type == :development
  end

  ##
  # Does this dependency request match +spec+?
  #
  # NOTE:  #match? only matches prerelease versions when #dependency is a
  # prerelease dependency.

  def match? spec, allow_prerelease = false
    @dependency.match? spec, nil, allow_prerelease
  end

  ##
  # Does this dependency request match +spec+?
  #
  # NOTE:  #matches_spec? matches prerelease versions.  See also #match?

  def matches_spec?(spec)
    @dependency.matches_spec? spec
  end

  ##
  # The name of the gem this dependency request is requesting.

  def name
    @dependency.name
  end

  def type
    @dependency.type
  end

  ##
  # Indicate that the request is for a gem explicitly requested by the user

  def explicit?
    @requester.nil?
  end

  ##
  # Indicate that the request is for a gem requested as a dependency of
  # another gem

  def implicit?
    !explicit?
  end

  ##
  # Return a String indicating who caused this request to be added (only
  # valid for implicit requests)

  def request_context
    @requester ? @requester.request : "(unknown)"
  end

  def pretty_print q # :nodoc:
    q.group 2, '[Dependency request ', ']' do
      q.breakable
      q.text @dependency.to_s

      q.breakable
      q.text ' requested by '
      q.pp @requester
    end
  end

  ##
  # The version requirement for this dependency request

  def requirement
    @dependency.requirement
  end

  def to_s # :nodoc:
    @dependency.to_s
  end

end
3f7d49cfa13871c38d10c1967282ca6b'>commit</a><a href='/ruby.git/diff/enc/iso_8859_15.c?h=v2_1_4&amp;id=db28f7003f7d49cfa13871c38d10c1967282ca6b'>diff</a></td><td class='form'><form class='right' method='get' action='/ruby.git/log/enc/iso_8859_15.c'>
<input type='hidden' name='h' value='v2_1_4'/><input type='hidden' name='id' value='db28f7003f7d49cfa13871c38d10c1967282ca6b'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/ruby.git/log/?h=v2_1_4&amp;id=db28f7003f7d49cfa13871c38d10c1967282ca6b'>root</a>/<a href='/ruby.git/log/enc?h=v2_1_4&amp;id=db28f7003f7d49cfa13871c38d10c1967282ca6b'>enc</a>/<a href='/ruby.git/log/enc/iso_8859_15.c?h=v2_1_4&amp;id=db28f7003f7d49cfa13871c38d10c1967282ca6b'>iso_8859_15.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/ruby.git/log/enc/iso_8859_15.c?h=v2_1_4&amp;id=db28f7003f7d49cfa13871c38d10c1967282ca6b&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2016-12-10 17:47:04 +0000'>2016-12-10</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=2873edeafb6f6df1fc99bb9b1167591b99dd378c'>Merge Onigmo 6.0.0</a></td><td>naruse</td></tr>
<tr><td><span title='2016-07-24 07:33:15 +0000'>2016-07-24</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=6ed393ad89eb821d838d70cf13040d3f39237554'>* regenc.h/c, include/ruby/oniguruma.h, enc/ascii.c, big5.c, cp949.c,</a></td><td>duerst</td></tr>
<tr><td><span title='2016-07-11 08:49:38 +0000'>2016-07-11</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=b5d869a89d9d20283ec0034270e9c9056a4d07f3'>* enc/iso_8859_4.c, enc/iso_8859_10.c, enc/iso_8859_14.c,</a></td><td>duerst</td></tr>
<tr><td><span title='2016-07-10 10:33:51 +0000'>2016-07-10</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=8f0b58d36addb9466f58e692df69e568c7fdd72a'>* test/ruby/enc/test_case_comprehensive.rb: Changed testing logic in to</a></td><td>duerst</td></tr>
<tr><td><span title='2016-07-06 10:24:50 +0000'>2016-07-06</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=9511067652171d409936148560365d389e3d17b4'>* enc/iso_8859_1.c, enc/iso_8859_15.c, enc/iso_8859_16.c:</a></td><td>duerst</td></tr>
<tr><td><span title='2016-07-06 09:59:24 +0000'>2016-07-06</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=45de86d76a46fea47764857d6c458f9289d9c0c3'>* remove trailing spaces.</a></td><td>svn</td></tr>
<tr><td><span title='2016-07-06 09:59:23 +0000'>2016-07-06</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=6fb97b3f32b491d3f15108f23f90f16f6034248e'>* enc/iso_8859_15.c, test/ruby/enc/test_case_comprehensive.rb:</a></td><td>duerst</td></tr>
<tr><td><span title='2016-06-11 02:24:38 +0000'>2016-06-11</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=2d2b6460f48f82bdf7bee6a396293e2dc942e1a9'>iso_8859.h: SHARP_s</a></td><td>nobu</td></tr>
<tr><td><span title='2016-06-07 06:05:18 +0000'>2016-06-07</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=fd7925ffa547d36de6d24f3500593736226b89a6'>* regenc.h/c: Rename onigenc_not_support_case_map to</a></td><td>duerst</td></tr>
<tr><td><span title='2016-05-22 05:57:44 +0000'>2016-05-22</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=78c5ca70744e85f8468147ddc362962bcd987d30'>       * include/ruby/oniguruma.h: Extend OnigEncodingTypeDefine to define a</a></td><td>duerst</td></tr>
<tr><td><span title='2014-09-15 16:18:41 +0000'>2014-09-15</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=d2a5354255bab4d74c710ee8ff21f43998f33095'>* reg*.c: Merge Onigmo 5.15.0 38a870960aa7370051a3544</a></td><td>naruse</td></tr>
<tr><td><span title='2012-02-17 07:42:23 +0000'>2012-02-17</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=0424e152c684a85f4b0691f1e84aec203115333d'>* Merge Onigmo-5.13.1. [ruby-dev:45057] [Feature #5820]</a></td><td>naruse</td></tr>
<tr><td><span title='2008-07-01 09:50:30 +0000'>2008-07-01</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=0ef21e44e7fac96f0919e7d0ef2bf30c47eb2128'>forgot to commit</a></td><td>shyouhei</td></tr>
<tr><td><span title='2008-01-15 14:54:40 +0000'>2008-01-15</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=0a640a93860ecd948431e5c29fc6f6ab8853c4b5'>* enc/*: add ARG_UNUSED.</a></td><td>naruse</td></tr>
<tr><td><span title='2008-01-13 14:29:12 +0000'>2008-01-13</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=21671b558cfd8d90647f40a8594fd9e6db038768'>* enc/make_encdb.h: sort encoding names by original name.</a></td><td>naruse</td></tr>
<tr><td><span title='2008-01-03 17:57:48 +0000'>2008-01-03</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=ed74723af4d28193f72242d4e6bc51a542aad118'>* enc/euc_jp.c: remove eucjp_ prefix.  breakpoint can be specified as</a></td><td>akr</td></tr>
<tr><td><span title='2008-01-03 15:55:04 +0000'>2008-01-03</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=52ed8c4edd880e9b9482748e9692b1e22917bf92'>* include/ruby/oniguruma.h: Oniguruma 1.9.1 merged.</a></td><td>matz</td></tr>
<tr><td><span title='2007-12-21 02:23:26 +0000'>2007-12-21</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=817a4e3c83fd830b93c286159e97a18654db1c35'>* common.mk (enc.mk): depends on $(RBCONFIG) instead of rbconfig.rb.</a></td><td>nobu</td></tr>
<tr><td><span title='2007-12-20 08:07:56 +0000'>2007-12-20</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=dc4d4b3923cbb832f69abdc0df6d9ee0ea38cae1'>* common.mk (enc.mk): depends on rbconfig.rb.</a></td><td>nobu</td></tr>
<tr><td><span title='2007-12-20 06:47:14 +0000'>2007-12-20</span></td><td><a href='/ruby.git/commit/enc/iso_8859_15.c?h=v2_1_4&amp;id=e42fac7c061283180cbc630bd930ef16f5074d33'>* enc/iso_8859_{1..16}.c: renamed.</a></td><td>nobu</td></tr>