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Contents
Feature: Inspect a call chain
Call chains (aka "train wrecks") can be a bother to debug.
Kernel#tapq prints a value in a call chain and then continues the
chain.
Scenario: Without source position
Given a file with:
"""
require "cute_print"
puts ["1", "2"].map(&:to_i).tapq.inject(:+)
"""
Then stdout should be
"""
3
"""
And stderr should be
"""
[1, 2]
"""
Scenario: With source position
Given a file named "example.rb" with:
"""
require "cute_print"
puts ["1", "2"].map(&:to_i).tapql.inject(:+)
"""
Then stdout should be
"""
3
"""
And stderr should be
"""
example.rb:2: [1, 2]
"""
Scenario: Pretty print
Given a file with:
"""
require "cute_print"
a = [
"Once upon a time there were four little Rabbits, and their names were",
"Flopsy,",
"Mopsy,",
"Cotton-tail, and",
"Peter.",
]
puts a.tapqq.map(&:size).inject(&:+)
"""
Then stdout should be
"""
104
"""
And stderr should be
"""
["Once upon a time there were four little Rabbits, and their names were",
"Flopsy,",
"Mopsy,",
"Cotton-tail, and",
"Peter."]
"""
Scenario: Pretty print with source location
Given a file with:
"""
require "cute_print"
a = [
"Once upon a time there were four little Rabbits, and their names were",
"Flopsy,",
"Mopsy,",
"Cotton-tail, and",
"Peter.",
]
puts a.tapqql.map(&:size).inject(&:+)
"""
Then stdout should be
"""
104
"""
And stderr should be
"""
example.rb:9:
["Once upon a time there were four little Rabbits, and their names were",
"Flopsy,",
"Mopsy,",
"Cotton-tail, and",
"Peter."]
"""
Version data entries
8 entries across 8 versions & 1 rubygems