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Contents
require 'pathname'
module Aws
module Log
# @api private
class ParamFormatter
# String longer than the max string size are truncated
MAX_STRING_SIZE = 1000
def initialize(options = {})
@max_string_size = options[:max_string_size] || MAX_STRING_SIZE
end
def summarize(value)
Hash === value ? summarize_hash(value) : summarize_value(value)
end
private
def summarize_hash(hash)
hash.keys.first.is_a?(String) ?
summarize_string_hash(hash) :
summarize_symbol_hash(hash)
end
def summarize_symbol_hash(hash)
hash.map do |key,v|
"#{key}:#{summarize_value(v)}"
end.join(",")
end
def summarize_string_hash(hash)
hash.map do |key,v|
"#{key.inspect}=>#{summarize_value(v)}"
end.join(",")
end
def summarize_string(str)
if str.size > @max_string_size
"#<String #{str[0...@max_string_size].inspect} ... (#{str.size} bytes)>"
else
str.inspect
end
end
def summarize_value(value)
case value
when String then summarize_string(value)
when Hash then '{' + summarize_hash(value) + '}'
when Array then summarize_array(value)
when File then summarize_file(value.path)
when Pathname then summarize_file(value)
else value.inspect
end
end
def summarize_file(path)
"#<File:#{path} (#{File.size(path)} bytes)>"
end
def summarize_array(array)
"[" + array.map{|v| summarize_value(v) }.join(",") + "]"
end
end
end
end
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1,145 entries across 1,145 versions & 2 rubygems