The rendering time in IRB has been reduced as follows:
start = Time.now
def each_top_level_statement
initialize_input
catch(:TERM_INPUT) do
loop do
begin
prompt
unless l = lex
throw :TERM_INPUT if @line == ''
else
@line_no += l.count("\n")
next if l == "\n"
@line.concat l
if @code_block_open or @ltype or @continue or @indent > 0
next
end
end
if @line != "\n"
@line.force_encoding(@io.encoding)
yield @line, @exp_line_no
end
break if @io.eof?
@line = ''
@exp_line_no = @line_no
@indent = 0
rescue TerminateLineInput
initialize_input
prompt
end
end
end
end
puts "Duration: #{Time.now - start} seconds"
0.33sec -> 0.22sec
496c6a1892
The rendering time in IRB has been reduced as follows:
start = Time.now
[{"_id"=>"5f9072a4589a06d2d74b6028",
"index"=>0,
"guid"=>"6b3051e2-dbc7-4537-bdb9-6cd7bb5358a7",
"isActive"=>true,
"balance"=>"$1,442.84",
"picture"=>"http://placehold.it/32x32",
"age"=>34,
"eyeColor"=>"blue",
"name"=>{"first"=>"Ward", "last"=>"Levy"},
"company"=>"HYPLEX",
"email"=>"ward.levy@hyplex.us",
"phone"=>"+1 (867) 568-3319",
"address"=>"867 Cobek Court, Clara, Maryland, 3254",
"about"=>
"Exercitation eu ex aliqua sit. Pariatur aliquip incididunt sint id non consectetur ullamco Lorem ea mollit duis amet sint labore. Commodo laborum labore commodo officia in cillum adipisicing esse excepteur cupidatat adipisicing ut. Non esse incididunt voluptate aliquip cillum eu aute duis laboris sit et. Amet enim quis tempor occaecat excepteur exercitation excepteur deserunt amet cillum adipisicing.",
"registered"=>"Monday, May 25, 2015 6:51 AM",
"latitude"=>"16.001127",
"longitude"=>"-72.377848",
"tags"=>["dolore", "nostrud", "occaecat", "cillum", "nisi"],
"range"=>[0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
"friends"=>
[{"id"=>0, "name"=>"Alison Bryant"},
{"id"=>1, "name"=>"Ester Espinoza"},
{"id"=>2, "name"=>"Sullivan Kane"}],
"greeting"=>"Hello, Ward! You have 7 unread messages.",
"favoriteFruit"=>"apple"}]
puts "Duration: #{Time.now - start} seconds"
2.17sec -> 0.92sec
start = Time.now
"Exercitation eu ex aliqua sit. Pariatur aliquip incididunt sint id non consectetur ullamco Lorem ea mollit duis amet sint labore. Commodo laborum labore commodo officia in cillum adipisicing esse excepteur cupidatat adipisicing ut. Non esse incididunt voluptate aliquip cillum eu aute duis laboris sit et. Amet enim quis tempor occaecat excepteur exercitation excepteur deserunt amet cillum adipisicing."
puts "Duration: #{Time.now - start} seconds"
1.57sec -> 0.22sec
start = Time.now
def each_top_level_statement
initialize_input
catch(:TERM_INPUT) do
loop do
begin
prompt
unless l = lex
throw :TERM_INPUT if @line == ''
else
@line_no += l.count("\n")
next if l == "\n"
@line.concat l
if @code_block_open or @ltype or @continue or @indent > 0
next
end
end
if @line != "\n"
@line.force_encoding(@io.encoding)
yield @line, @exp_line_no
end
break if @io.eof?
@line = ''
@exp_line_no = @line_no
@indent = 0
rescue TerminateLineInput
initialize_input
prompt
end
end
end
end
puts "Duration: #{Time.now - start} seconds"
0.88sec -> 0.77sec
7d87ac5a12
IRB uses Reline's 3 dynamic real-time callbacks with calling Ripper;
output_modifier_proc, prompt_proc, and auto_indent_proc. These processing
times make the paste time too long.
beec3399a8
When the cursor is at the end of the line and erases characters after the
cursor, some terminals delete the character at the cursor position.
e96ec97b02
The command prompt on Windows always uses Unicode to take input and print
output but most Reline implementation depends on Encoding.default_external.
This commit introduces an abstracted structure about the encoding of Reline.
