Rename `accept_line` to `eval`

lib/pry/pry_instance.rb

@@ -233,22 +233,25 @@ class Pry
     @eval_string = ""
   end
 
-  # Pass a line of input to pry.
+  # Pass a line of input to Pry.
+  #
+  # This is the equivalent of `Binding#eval` but with extra Pry!
   #
-  # This is the equivalent of `binding.eval` but with extra pry!
   # In particular:
-  # 1. Pry-commands will be executed immediately if the line matches,
-  # 2. Partial lines of input will be queued up until a complete expression has been
-  # accepted,
+  # 1. Pry commands will be executed immediately if the line matches.
+  # 2. Partial lines of input will be queued up until a complete expression has
+  #    been accepted.
   # 3. Output is written to {#output} in pretty colours, not returned.
   #
-  # Once this method has raised an exception or returned false, this instance of pry
-  # is no longer usable. You can return pry.exit_value to your caller.
+  # Once this method has raised an exception or returned false, this instance
+  # is no longer usable. {#exit_value} will return the session's breakout
+  # value if applicable.
   #
-  # @param [String, nil] line  The line of input, nil if the user types <ctrl-d>
-  # @return [Boolean]  true if pry is ready for more input, false otherwise
-  # @raise [Exception]  if the user has explicitly 'raise-up'd an exception
-  def accept_line(line)
+  # @param [String?] line The line of input; `nil` if the user types `<Ctrl-D>`
+  # @return [Boolean] Is Pry ready to accept more input?
+  # @raise [Exception] If the user uses the `raise-up` command, this method
+  #   will raise that exception.
+  def eval(line)
     return false if @stopped
 
     exit_value = nil

lib/pry/repl.rb

@@ -50,7 +50,7 @@ class Pry
           break
         else
           output.puts "" if val.nil? && output.tty?
-          return pry.exit_value unless pry.accept_line(val)
+          return pry.exit_value unless pry.eval(val)
         end
       end
     end

lib/pry/test/helper.rb

@@ -105,7 +105,7 @@ class PryTester
 
   attr_reader :pry, :out
 
-  def_delegators :@pry, :eval_string, :eval_string=, :accept_line
+  def_delegators :@pry, :eval_string, :eval_string=
 
   def initialize(target = TOPLEVEL_BINDING, options = {})
     @pry = Pry.new(options.merge(:target => target))
@@ -132,8 +132,10 @@ class PryTester
     result
   end
 
-  def accept_lines(*lines)
-    lines.each(&method(:accept_line))
+  def push(*lines)
+    Array(lines).flatten.each do |line|
+      @pry.eval(line)
+    end
   end
 
   def push_binding(context)

spec/command_integration_spec.rb

@@ -218,7 +218,7 @@ describe "commands" do
   describe "Pry#run_command" do
     it 'should run a command that modifies the passed in eval_string' do
       p = Pry.new(:output => @str_output)
-      p.accept_line "def hello\npeter pan\n"
+      p.eval "def hello\npeter pan\n"
       p.run_command "amend-line !"
       p.eval_string.should =~ /def hello/
       p.eval_string.should.not =~ /peter pan/

spec/commands/amend_line_spec.rb

@@ -6,7 +6,7 @@ describe "amend-line" do
   end
 
   it 'should amend the last line of input when no line number specified' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
     STR
@@ -20,7 +20,7 @@ describe "amend-line" do
   end
 
   it 'should amend the specified line of input when line number given' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang
@@ -36,7 +36,7 @@ describe "amend-line" do
   end
 
   it 'should amend the first line of input when 0 given as line number' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang
@@ -52,7 +52,7 @@ describe "amend-line" do
   end
 
   it 'should amend a specified line when negative number given' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang
@@ -76,7 +76,7 @@ describe "amend-line" do
   end
 
   it 'should amend a range of lines of input when negative numbers given' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang
@@ -93,7 +93,7 @@ describe "amend-line" do
   end
 
   it 'should correctly amend the specified line with interpolated text' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang
@@ -122,7 +122,7 @@ describe "amend-line" do
   end
 
   it 'should correctly amend the specified range of lines' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang
@@ -139,7 +139,7 @@ describe "amend-line" do
   end
 
   it 'should correctly delete a specific line using the ! for content' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang
@@ -158,7 +158,7 @@ describe "amend-line" do
   end
 
   it 'should correctly delete a range of lines using the ! for content' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang
@@ -175,7 +175,7 @@ describe "amend-line" do
   end
 
   it 'should correctly delete the previous line using the ! for content' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang
@@ -194,7 +194,7 @@ describe "amend-line" do
   end
 
   it 'should amend the specified range of lines, with numbers < 0 in range' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang
@@ -212,7 +212,7 @@ describe "amend-line" do
   end
 
   it 'should correctly insert a line before a specified line using >' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang
@@ -229,7 +229,7 @@ describe "amend-line" do
   end
 
   it 'should ignore second value of range with > syntax' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
         puts :bang

spec/commands/bang_spec.rb

@@ -6,7 +6,7 @@ describe "!" do
   end
 
   it 'should correctly clear the input buffer ' do
-    @t.accept_line unindent(<<-STR)
+    @t.push unindent(<<-STR)
       def hello
         puts :bing
     STR

spec/commands/edit_spec.rb

@@ -234,7 +234,7 @@ describe "edit" do
     end
 
     it "should edit the current expression if it's incomplete" do
-      @t.accept_line 'def a'
+      @t.push 'def a'
       @t.process_command 'edit'
       @contents.should == "def a\n"
     end
@@ -250,7 +250,7 @@ describe "edit" do
     end
 
     it "should use a blank file if -t given, even during an expression" do
-      @t.accept_line 'def a;'
+      @t.push 'def a;'
       @t.process_command 'edit -t'
       @contents.should == "\n"
     end

spec/commands/play_spec.rb

@@ -109,7 +109,7 @@ describe "play" do
     end
 
     it 'should APPEND to the input buffer when playing a line with play -m, not replace it' do
-      @t.accept_line 'def another_test_method'
+      @t.push 'def another_test_method'
       @t.process_command 'play -m test_method --lines 2'
       @t.eval_string.should == unindent(<<-STR)
         def another_test_method

spec/commands/show_input_spec.rb

@@ -6,7 +6,7 @@ describe "show-input" do
   end
 
   it 'should correctly show the current lines in the input buffer' do
-    @t.accept_lines *unindent(<<-STR).split("\n")
+    @t.push *unindent(<<-STR).split("\n")
       def hello
         puts :bing
     STR

spec/control_d_handler_spec.rb

@@ -19,7 +19,7 @@ describe Pry::DEFAULT_CONTROL_D_HANDLER do
       it 'should break out of a REPL loop' do
         instance = Pry.new
         instance.binding_stack.should.not.be.empty
-        instance.accept_line(nil).should.be.false
+        instance.eval(nil).should.be.false
         instance.binding_stack.should.be.empty
       end
     end
@@ -29,7 +29,7 @@ describe Pry::DEFAULT_CONTROL_D_HANDLER do
         t = pry_tester
         t.eval "cd Object.new"
         t.eval("_pry_.binding_stack.size").should == 2
-        t.eval("_pry_.accept_line(nil)").should.be.true
+        t.eval("_pry_.eval(nil)").should.be.true
         t.eval("_pry_.binding_stack.size").should == 1
       end
     end

spec/pry_defaults_spec.rb

@@ -140,9 +140,9 @@ describe "test Pry defaults" do
 
     def get_prompts(pry)
       a = pry.select_prompt
-      pry.accept_line "["
+      pry.eval "["
       b = pry.select_prompt
-      pry.accept_line "]"
+      pry.eval "]"
       [a, b]
     end