lib/how_is/fetcher.rb in how_is-18.0.3 vs lib/how_is/fetcher.rb in how_is-18.0.4

@@ -1,59 +1,67 @@
+# frozen_string_literal: true
+
 require 'contracts'
 require 'github_api'
 require 'how_is/pulse'
 
 ##
 # Fetches data from GitHub.
-class HowIs::Fetcher
-  include Contracts::Core
-
-  ##
-  # Standardized representation for fetcher results.
-  #
-  # Implemented as a class instead of passing around a Hash so that it can
-  # be more easily referenced by Contracts.
-  class Results < Struct.new(:repository, :issues, :pulls, :pulse)
+class HowIs
+  class Fetcher
     include Contracts::Core
 
-    Contract String, C::ArrayOf[Hash], C::ArrayOf[Hash], String => nil
-    def initialize(repository, issues, pulls, pulse)
-      super(repository, issues, pulls, pulse)
+    ##
+    # Standardized representation for fetcher results.
+    #
+    # Implemented as a class instead of passing around a Hash so that it can
+    # be more easily referenced by Contracts.
+    class Results < Struct.new(:repository, :issues, :pulls, :pulse)
+      include Contracts::Core
+
+      Contract String, C::ArrayOf[Hash], C::ArrayOf[Hash], String => nil
+      def initialize(repository, issues, pulls, pulse)
+        super(repository, issues, pulls, pulse)
+      end
+
+      # Struct defines #to_h, but not #to_hash, so we alias them.
+      alias_method :to_hash, :to_h
     end
 
-    # Struct defines #to_h, but not #to_hash, so we alias them.
-    alias_method :to_hash, :to_h
-  end
+    ##
+    # Fetches repository information from GitHub and returns a Results object.
+    Contract String,
+      C::Or[C::RespondTo[:issues, :pulls], nil],
+      C::Or[C::RespondTo[:html_summary], nil] => Results
+    def call(repository,
+             github = nil,
+             pulse = nil)
+      github ||= Github.new(auto_pagination: true)
+      pulse ||= HowIs::Pulse.new(repository)
+      user, repo = repository.split('/', 2)
 
+      unless user && repo
+        raise HowIs::CLI::OptionsError, 'To generate a report from GitHub, ' \
+          'provide the repository ' \
+          'username/project. Quitting!'
+      end
 
-  ##
-  # Fetches repository information from GitHub and returns a Results object.
-  Contract String,
-    C::Or[C::RespondTo[:issues, :pulls], nil],
-    C::Or[C::RespondTo[:html_summary], nil] => Results
-  def call(repository,
-        github = nil,
-        pulse = nil)
-    github ||= Github.new(auto_pagination: true)
-    pulse ||= HowIs::Pulse.new(repository)
-    user, repo = repository.split('/', 2)
-    raise HowIs::CLI::OptionsError, 'To generate a report from GitHub, ' \
-                                    'provide the repository username/project. ' \
-                                    'Quitting!' unless user && repo
-    issues  = github.issues.list user: user, repo: repo
-    pulls   = github.pulls.list  user: user, repo: repo
+      issues  = github.issues.list user: user, repo: repo
+      pulls   = github.pulls.list  user: user, repo: repo
 
-    summary = pulse.html_summary
+      summary = pulse.html_summary
 
-    Results.new(
-      repository,
-      obj_to_array_of_hashes(issues),
-      obj_to_array_of_hashes(pulls),
-      summary,
-    )
-  end
+      Results.new(
+        repository,
+        obj_to_array_of_hashes(issues),
+        obj_to_array_of_hashes(pulls),
+        summary
+      )
+    end
 
-private
-  def obj_to_array_of_hashes(object)
-    object.to_a.map(&:to_h)
+    private
+
+    def obj_to_array_of_hashes(object)
+      object.to_a.map(&:to_h)
+    end
   end
 end