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Contents
require 'ruby2js'
module Ruby2JS
module Filter
module CamelCase
include SEXP
WHITELIST = %w{
attr_accessor
}
def camelCase(symbol)
symbol.to_s.gsub(/_[a-z]/) {|match| match[1].upcase}
end
def on_send(node)
if node.children[0] == nil and WHITELIST.include? node.children[1].to_s
super
elsif node.children[1] =~ /_.*\w$/
super s((node.is_method? ? :send : :attr) , node.children[0],
camelCase(node.children[1]), *node.children[2..-1])
else
super
end
end
def on_def(node)
if node.children[0] =~ /_.*\w$/
super s(:def , camelCase(node.children[0]), *node.children[1..-1])
else
super
end
end
def on_optarg(node)
if node.children[0] =~ /_.*\w$/
super s(:optarg , camelCase(node.children[0]), *node.children[1..-1])
else
super
end
end
def on_lvar(node)
if node.children[0] =~ /_.*\w$/
super s(:lvar , camelCase(node.children[0]), *node.children[1..-1])
else
super
end
end
def on_arg(node)
if node.children[0] =~ /_.*\w$/
super s(:arg , camelCase(node.children[0]), *node.children[1..-1])
else
super
end
end
def on_lvasgn(node)
if node.children[0] =~ /_.*\w$/
super s(:lvasgn , camelCase(node.children[0]), *node.children[1..-1])
else
super
end
end
def on_sym(node)
if node.children[0] =~ /_.*\w$/
super s(:sym , camelCase(node.children[0]), *node.children[1..-1])
else
super
end
end
def on_defs(node)
if node.children[1] =~ /_.*\w$/
super s(:defs , node.children[0],
camelCase(node.children[1]), *node.children[2..-1])
else
super
end
end
end
DEFAULTS.push CamelCase
end
end
Version data entries
11 entries across 11 versions & 1 rubygems