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Suppress warnings #18

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merged 1 commit into from
Jun 29, 2019
Merged

Suppress warnings #18

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3 changes: 2 additions & 1 deletion lib/irb/ext/history.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -22,14 +22,15 @@ class Context
def set_last_value(value)
_set_last_value(value)

if @eval_history
if defined?(@eval_history) && @eval_history
@eval_history_values.push @line_no, @last_value
@workspace.evaluate self, "__ = IRB.CurrentContext.instance_eval{@eval_history_values}"
end

@last_value
end

remove_method :eval_history= if method_defined?(:eval_history=)
# The command result history limit.
attr_reader :eval_history
# Sets command result history limit.
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2 changes: 1 addition & 1 deletion lib/irb/ext/save-history.rb
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Expand Up @@ -27,7 +27,7 @@ def save_history
IRB.conf[:SAVE_HISTORY]
end

remove_method :save_history= if respond_to?(:save_history=)
remove_method :save_history= if method_defined?(:save_history=)
# Sets <code>IRB.conf[:SAVE_HISTORY]</code> to the given +val+ and calls
# #init_save_history with this context.
#
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3 changes: 3 additions & 0 deletions lib/irb/ext/use-loader.rb
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Expand Up @@ -20,10 +20,12 @@ class Object

module IRB
module ExtendCommandBundle
remove_method :irb_load if method_defined?(:irb_load)
# Loads the given file similarly to Kernel#load, see IrbLoader#irb_load
def irb_load(*opts, &b)
ExtendCommand::Load.execute(irb_context, *opts, &b)
end
remove_method :irb_require if method_defined?(:irb_require)
# Loads the given file similarly to Kernel#require
def irb_require(*opts, &b)
ExtendCommand::Require.execute(irb_context, *opts, &b)
Expand All @@ -44,6 +46,7 @@ def use_loader

alias use_loader? use_loader

remove_method :use_loader= if method_defined?(:use_loader=)
# Sets IRB.conf[:USE_LOADER]
#
# See #use_loader for more information.
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