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Symbol#[] method presents in Ruby 1.9

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1 parent 8c63e7d commit 5215eed5a3f18c76d70f0f25bca4ff6286c4bac8 @lest lest committed Jan 7, 2012
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2 actionpack/lib/abstract_controller/rendering.rb
@@ -121,7 +121,7 @@ def view_assigns
variables = instance_variables
variables -= protected_instance_variables
variables -= DEFAULT_PROTECTED_INSTANCE_VARIABLES
- variables.each { |name| hash[name.to_s[1, name.length]] = instance_variable_get(name) }
+ variables.each { |name| hash[name[1..-1]] = instance_variable_get(name) }
hash
end
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2 activesupport/lib/active_support/core_ext/object/instance_variables.rb
@@ -10,7 +10,7 @@ class Object
#
# C.new(0, 1).instance_values # => {"x" => 0, "y" => 1}
def instance_values #:nodoc:
- Hash[instance_variables.map { |name| [name.to_s[1..-1], instance_variable_get(name)] }]
+ Hash[instance_variables.map { |name| [name[1..-1], instance_variable_get(name)] }]
end
# Returns an array of instance variable names including "@". They are strings
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4 activesupport/lib/active_support/string_inquirer.rb
@@ -11,8 +11,8 @@ module ActiveSupport
#
class StringInquirer < String
def method_missing(method_name, *arguments)
- if method_name.to_s[-1,1] == "?"
- self == method_name.to_s[0..-2]
+ if method_name[-1, 1] == "?"
+ self == method_name[0..-2]
else
super
end

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