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refactor Pry::Command::ShowInfo to make codeclimate happier

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This commit is contained in:
John Mair 2013-01-01 23:26:14 +01:00
parent c4dc8cffcd
commit 3da2c4d897
1 changed files with 19 additions and 12 deletions
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31
lib/pry/commands/show_info.rb
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@ -59,26 +59,33 @@ class Pry
def header(code_object)
file_name, line_num = file_and_line_for(code_object)
h = "\n#{Pry::Helpers::Text.bold('From:')} #{file_name} "
if code_object.c_method?
h << "(C Method):"
else
h << "@ line #{line_num}:"
end
if code_object.real_method_object?
h << "\n#{text.bold("Owner:")} #{code_object.owner || "N/A"}\n" if header_options[:owner]
h << "#{text.bold("Visibility:")} #{code_object.visibility}\n" if header_options[:visibility]
h << "#{text.bold("Signature:")} #{code_object.signature}" if header_options[:signature]
end
h << method_header(code_object, line_num) if code_object.real_method_object?
h << "\n#{Pry::Helpers::Text.bold('Number of lines:')} " <<
"#{content_for(code_object).lines.count}\n\n"
end
def method_header(code_object, line_num)
h = ""
h << (code_object.c_method? ? "(C Method):" : "@ line #{line_num}:")
h << method_sections(code_object)[:owner]
h << method_sections(code_object)[:visibility]
h << method_sections(code_object)[:signature]
h
end
def method_sections(code_object)
{
:owner => "\n#{text.bold("Owner:")} #{code_object.owner || "N/A"}\n",
:visibility => "#{text.bold("Visibility:")} #{code_object.visibility}",
:signature => "\n#{text.bold("Signature:")} #{code_object.signature}"
}.merge(header_options) { |key, old, new| (new && old).to_s }
end
def header_options
{
:owner => true,
:visibility => true,
:signature => false
:signature => nil
}
end