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-rw-r--r--railties/lib/rails/generators/base.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/lib/rails/generators/base.rb b/railties/lib/rails/generators/base.rb
index 9af6435f23..813b8b629e 100644
--- a/railties/lib/rails/generators/base.rb
+++ b/railties/lib/rails/generators/base.rb
@@ -273,7 +273,7 @@ module Rails
# Use Rails default banner.
def self.banner
- "rails generate #{namespace.sub(/^rails:/,'')} #{self.arguments.map{ |a| a.usage }.join(' ')} [options]".gsub(/\s+/, ' ')
+ "rails generate #{namespace.sub(/^rails:/,'')} #{self.arguments.map(&:usage).join(' ')} [options]".gsub(/\s+/, ' ')
end
# Sets the base_name taking into account the current class namespace.