Fix all remaining rubocop violations

lib/puppet/parser/functions/to_hash_settings.rb

@@ -30,9 +30,8 @@ module Puppet::Parser::Functions
 
     raise(Puppet::ParseError, 'to_hash_settings(): Requires hash to work with') unless hash.is_a?(Hash)
 
-    return hash.reduce({}) do |acc, kv|
+    return hash.each_with_object({}) do |kv, acc|
       acc[id + kv[0]] = { 'key' => kv[0], 'value' => kv[1] }
-      acc
     end
   end
 end

lib/puppet/provider/package/pear.rb

@@ -22,23 +22,17 @@ def self.pearlist(hash)
     begin
       list = execute(command).split("\n")
       list = list.map do |set|
-        if match = %r{INSTALLED PACKAGES, CHANNEL (.*):}i.match(set) # rubocop:disable Lint/AssignmentInCondition
-          channel = match[1].downcase
+        %r{INSTALLED PACKAGES, CHANNEL (.*):}i.match(set) { |m| channel = m[1].downcase }
+
+        if hash[:justme] && set =~ %r{^#{hash[:justme]}}
+          pearhash = pearsplit(set, channel)
+          pearhash[:provider] = :pear
+          pearhash
+        elsif (pearhash = pearsplit(set, channel))
+          pearhash[:provider] = :pear
+          pearhash
         end
-
-        if hash[:justme]
-          if set =~ %r{^#{hash[:justme]}}
-            pearhash = pearsplit(set, channel)
-            pearhash[:provider] = :pear
-            pearhash
-          end
-        else
-          if pearhash = pearsplit(set, channel) # rubocop:disable Lint/AssignmentInCondition
-            pearhash[:provider] = :pear
-            pearhash
-          end
-        end
-      end.reject { |p| p.nil? }
+      end.compact
 
     rescue Puppet::ExecutionFailure => detail
       raise Puppet::Error, format('Could not list pears: %s', detail)
@@ -87,12 +81,10 @@ def install(useversion = true)
 
     command << if @resource[:source]
                  @resource[:source]
+               elsif ([email protected](:ensure).is_a? Symbol) && useversion
+                 "#{@resource[:name]}-#{@resource.should(:ensure)}"
                else
-                 if ([email protected](:ensure).is_a? Symbol) && useversion
-                   "#{@resource[:name]}-#{@resource.should(:ensure)}"
-                 else
-                   @resource[:name]
-                 end
+                 @resource[:name]
                end
 
     pearcmd(*command)

lib/puppet/provider/package/pecl.rb

@@ -19,20 +19,14 @@ def self.pecllist(hash)
 
     begin
       list = execute(command).split("\n").map do |set|
-        if hash[:justme]
-          if %r{^#{hash[:justme]}$}i.match(set)
-            if peclhash = peclsplit(set) # rubocop:disable Lint/AssignmentInCondition
-              peclhash[:provider] = :peclcmd
-              peclhash
-            end
-          end
-        else
-          if peclhash = peclsplit(set) # rubocop:disable Lint/AssignmentInCondition
-            peclhash[:provider] = :peclcmd
-            peclhash
-          end
+        if hash[:justme] && %r{^#{hash[:justme]}$}i =~ set && (peclhash = peclsplit(set))
+          peclhash[:provider] = :peclcmd
+          peclhash
+        elsif (peclhash = peclsplit(set))
+          peclhash[:provider] = :peclcmd
+          peclhash
         end
-      end.reject { |p| p.nil? }
+      end.compact
     rescue Puppet::ExecutionFailure => detail
       raise Puppet::Error, format('Could not list pecls: %s', detail)
     end
@@ -79,13 +73,11 @@ def install(useversion = true)
 
     if @resource[:source]
       command << @resource[:source]
+    elsif ([email protected](:ensure).is_a? Symbol) && useversion
+      command << '-f'
+      command << "#{peclname}-#{@resource.should(:ensure)}"
     else
-      if ([email protected](:ensure).is_a? Symbol) && useversion
-        command << '-f'
-        command << "#{peclname}-#{@resource.should(:ensure)}"
-      else
-        command << peclname
-      end
+      command << peclname
     end
 
     if pipe == @resource[:pipe]