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Fix wrong doc and message about rails profiler.

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commit 0f47c496781fda4ce35f79bea9fb03e6b29c1867 1 parent 4fac8c6
@kennyj kennyj authored
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4 guides/source/performance_testing.md
@@ -559,9 +559,9 @@ Usage: rails profiler 'Ruby.code' 'Ruby.more_code' ... [OPTS]
Default: 1
-o, --output PATH Directory to use when writing the results.
Default: tmp/performance
- --metrics a,b,c Metrics to use.
+ -m, --metrics a,b,c Metrics to use.
Default: process_time,memory,objects
- -m, --formats x,y,z Formats to output to.
+ -f, --formats x,y,z Formats to output to.
Default: flat,graph_html,call_tree
```
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2  railties/lib/rails/commands/profiler.rb
@@ -8,7 +8,7 @@ def options
defaults = ActiveSupport::Testing::Performance::DEFAULTS
OptionParser.new do |opt|
- opt.banner = "Usage: rails benchmarker 'Ruby.code' 'Ruby.more_code' ... [OPTS]"
+ opt.banner = "Usage: rails profiler 'Ruby.code' 'Ruby.more_code' ... [OPTS]"
opt.on('-r', '--runs N', Numeric, 'Number of runs.', "Default: #{defaults[:runs]}") { |r| options[:runs] = r }
opt.on('-o', '--output PATH', String, 'Directory to use when writing the results.', "Default: #{defaults[:output]}") { |o| options[:output] = o }
opt.on('-m', '--metrics a,b,c', Array, 'Metrics to use.', "Default: #{defaults[:metrics].join(",")}") { |m| options[:metrics] = m.map(&:to_sym) }
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