snipt

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Ruby

ba.rb

require 'airplane'
#require 'person'
require 'airport'
require 'flight'

require 'yaml'

flights = nil
File.open("flights.yaml","r") do |f| 
  YAML.each_document(f) do |flight|
    puts "bla"
    puts flight
  end
end

#doplnit kod programu :-)
#File.open("flights.yaml","w") {|f| YAML.dump(flights,f)}
https://snipt.net/embed/9a67b71b523bad43310ada6d32dbd08b/
/raw/9a67b71b523bad43310ada6d32dbd08b/
9a67b71b523bad43310ada6d32dbd08b
rb
Ruby
18
2019-06-26T13:48:08
True
False
False
/api/public/snipt/2681/
barb
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1"> 1</a> <a href="#L-2"> 2</a> <a href="#L-3"> 3</a> <a href="#L-4"> 4</a> <a href="#L-5"> 5</a> <a href="#L-6"> 6</a> <a href="#L-7"> 7</a> <a href="#L-8"> 8</a> <a href="#L-9"> 9</a> <a href="#L-10">10</a> <a href="#L-11">11</a> <a href="#L-12">12</a> <a href="#L-13">13</a> <a href="#L-14">14</a> <a href="#L-15">15</a> <a href="#L-16">16</a> <a href="#L-17">17</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="nb">require</span> <span class="s1">&#39;airplane&#39;</span> </span><span id="L-2"><a name="L-2"></a><span class="c1">#require &#39;person&#39;</span> </span><span id="L-3"><a name="L-3"></a><span class="nb">require</span> <span class="s1">&#39;airport&#39;</span> </span><span id="L-4"><a name="L-4"></a><span class="nb">require</span> <span class="s1">&#39;flight&#39;</span> </span><span id="L-5"><a name="L-5"></a> </span><span id="L-6"><a name="L-6"></a><span class="nb">require</span> <span class="s1">&#39;yaml&#39;</span> </span><span id="L-7"><a name="L-7"></a> </span><span id="L-8"><a name="L-8"></a><span class="n">flights</span> <span class="o">=</span> <span class="kp">nil</span> </span><span id="L-9"><a name="L-9"></a><span class="no">File</span><span class="o">.</span><span class="n">open</span><span class="p">(</span><span class="s2">&quot;flights.yaml&quot;</span><span class="p">,</span><span class="s2">&quot;r&quot;</span><span class="p">)</span> <span class="k">do</span> <span class="o">|</span><span class="n">f</span><span class="o">|</span> </span><span id="L-10"><a name="L-10"></a> <span class="no">YAML</span><span class="o">.</span><span class="n">each_document</span><span class="p">(</span><span class="n">f</span><span class="p">)</span> <span class="k">do</span> <span class="o">|</span><span class="n">flight</span><span class="o">|</span> </span><span id="L-11"><a name="L-11"></a> <span class="nb">puts</span> <span class="s2">&quot;bla&quot;</span> </span><span id="L-12"><a name="L-12"></a> <span class="nb">puts</span> <span class="n">flight</span> </span><span id="L-13"><a name="L-13"></a> <span class="k">end</span> </span><span id="L-14"><a name="L-14"></a><span class="k">end</span> </span><span id="L-15"><a name="L-15"></a> </span><span id="L-16"><a name="L-16"></a><span class="c1">#doplnit kod programu :-)</span> </span><span id="L-17"><a name="L-17"></a><span class="c1">#File.open(&quot;flights.yaml&quot;,&quot;w&quot;) {|f| YAML.dump(flights,f)}</span> </span></pre></div> </td></tr></table>
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