2023年2月6日 16:53:20go评论65阅读模式

英文:

How to merge 3 hashes?

问题

我已经成功获取了地址信息，但我该如何将其与 @party_names_and_types 合并，以便获得以下输出：

{:part_name=>"SMALL,  DANIEL", :party_type=>"Appellant  &nbsp"}
{:part_name=>"KELLY,  MARK EDWARD", :party_type=>"Attorney for Appellant", :party_address => "134 N WATER STREET LIBERTY, MO 64068"}
{:part_name=>"PITTMAN,  KRISTI LANAE", :party_type=>"Co-Counsel for Appellant", :party_address => "134 N WATER STREET LIBERTY, MO 64068"}
{:part_name=>"RED SIMPSON,  INC.", :party_type=>"Respondent  "}
{:part_name=>"GREENWALD,  DOUGLASMARK", :party_type=>"Attorney for Respondent", :party_address => "10 EAST CAMBRIDGE CIRCLE DRIVE KANSAS CITY, KS 66103"}
{:part_name=>"BENJAMIN, SAMANTHA NICOLE", :party_type=>"Co-Counsel for Respondent", :party_address => "MCANANY VAN CLEVE AND PHILLIPS 10 E CAMBRIDGE CIRCLE DR STE 300 KANSAS CITY, KS 66103", :party_des => "Business:(913) 573-3319"}

你可以使用以下代码将地址信息与 @party_names_and_types 合并：

@party_names_and_types.each_with_index do |party, index|
  party[:party_address] = @party_des[index] unless @party_des[index].nil?
end

这将遍历 @party_names_and_types 数组，并将地址信息添加到每个条目中，如果地址信息可用的话。

英文:

I have been trying to get some information from a table into a hash so this is the code I have a HTML table like below, and Im extracting party_names and types and merging them in the single hash. Now I need to merge another hash with party addresses. I am able to get the address but the table structure is a bit unusual so I'm not sure how to merge the party address with the party names the one who has the address.

    require &#39;nokogiri&#39;
html = &#39;	&lt;table class=&quot;detailRecordTable&quot;&gt;&lt;tbody&gt;&lt;tr&gt;
&lt;td width=&quot;3%&quot; class=&quot;detailSeperator&quot; style=&quot;width:3%;&quot;&gt;&lt;/td&gt;
&lt;td width=&quot;30%&quot; class=&quot;detailSeperator&quot; style=&quot;width:30%;text-align:left&quot;&gt;
SMALL	, DANIEL, Appellant&amp;nbsp;&amp;nbsp;&amp;nbsp			&lt;/td&gt;		&lt;td width=&quot;20%&quot; class=&quot;detailSeperator&quot; style=&quot;width:20%;font-weight: normal&quot;&gt;	represented by&amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;/td&gt;
&lt;td width=&quot;47%&quot; class=&quot;detailSeperator&quot; style=&quot;width:47%;text-align:left&quot;&gt;
KELLY	, MARK EDWARD
, Attorney for Appellant
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td width=&quot;3%&quot; class=&quot;detailData&quot; style=&quot;width:3%;text-align:right&quot;&gt;
&lt;/td&gt;
&lt;td width=&quot;30%&quot; class=&quot;detailData&quot;&gt;
&lt;/td&gt;	&lt;td width=&quot;20%&quot; class=&quot;detailData&quot;&gt;
&lt;/td&gt;&lt;td width=&quot;47%&quot; class=&quot;detailData&quot;&gt;
134 N WATER STREET&lt;br&gt;
LIBERTY,
MO
64068&lt;br&gt;	&lt;br&gt;
&lt;p&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td width=&quot;3%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;30%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;20%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;47%&quot; class=&quot;detailData&quot;&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td class=&quot;detailSeperator&quot; style=&quot;width:3%;text-align:right&quot;&gt;&lt;/td&gt;
&lt;td class=&quot;detailSeperator&quot; style=&quot;width:30%;text-align:left&quot;&gt;&lt;/td&gt;
&lt;td class=&quot;detailSeperator&quot; style=&quot;width:20%;font-weight: normal&quot;&gt;co-counsel&lt;/td&gt;
&lt;td class=&quot;detailSeperator&quot; style=&quot;width:47%;text-align:left&quot;&gt;
PITTMAN		, KRISTI LANAE	, Co-Counsel for Appellant&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td width=&quot;3%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;30%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;20%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;47%&quot; class=&quot;detailData&quot;&gt;
134 NORTH WATER STREET&lt;br&gt;
LIBERTY,
MO
64068&lt;br&gt;				&lt;br&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td width=&quot;3%&quot; class=&quot;detailSeperator&quot; style=&quot;width:3%;&quot;&gt;&amp;nbsp;
&lt;/td&gt;
&lt;td width=&quot;30%&quot; class=&quot;detailSeperator&quot; style=&quot;width:30%;text-align:left&quot;&gt;
RED SIMPSON, INC.
, Respondent&amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;/td&gt;
&lt;td width=&quot;20%&quot; class=&quot;detailSeperator&quot; style=&quot;width:20%;font-weight: normal&quot;&gt;	represented by&amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;/td&gt;
&lt;td width=&quot;47%&quot; class=&quot;detailSeperator&quot; style=&quot;width:47%;text-align:left&quot;&gt;
GREENWALD	, DOUGLAS	MARK
, Attorney for Respondent
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td width=&quot;3%&quot; class=&quot;detailData&quot; style=&quot;width:3%;text-align:right&quot;&gt;
&lt;/td&gt;
&lt;td width=&quot;30%&quot; class=&quot;detailData&quot;&gt;
&lt;/td&gt;
&lt;td width=&quot;20%&quot; class=&quot;detailData&quot;&gt;
&lt;/td&gt;
&lt;td width=&quot;47%&quot; class=&quot;detailData&quot;&gt;
10 EAST CAMBRIDGE CIRCLE DRIVE&lt;br&gt;
KANSAS CITY,
KS
66103&lt;br&gt;&lt;br&gt;
&lt;p&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td width=&quot;3%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;30%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;20%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;47%&quot; class=&quot;detailData&quot;&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td class=&quot;detailSeperator&quot; style=&quot;width:3%;text-align:right&quot;&gt;&lt;/td&gt;
&lt;td class=&quot;detailSeperator&quot; style=&quot;width:30%;text-align:left&quot;&gt;&lt;/td&gt;
&lt;td class=&quot;detailSeperator&quot; style=&quot;width:20%;font-weight: normal&quot;&gt;co-counsel&lt;/td&gt;
&lt;td class=&quot;detailSeperator&quot; style=&quot;width:47%;text-align:left&quot;&gt;
BENJAMIN, SAMANTHA 	NICOLE
, Co-Counsel for Respondent&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td width=&quot;3%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;30%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;20%&quot; class=&quot;detailData&quot;&gt;&amp;nbsp;&lt;/td&gt;
&lt;td width=&quot;47%&quot; class=&quot;detailData&quot;&gt;
MCANANY VAN CLEVE AND PHILLIPS&lt;br&gt;
10 E CAMBRIDGE CIRCLE DR&lt;br&gt;
STE 300&lt;br&gt;
KANSAS CITY,
KS
66103&lt;br&gt;
&lt;b&gt;Business: &lt;/b&gt;
(913)
573-3319 &lt;br&gt;	&lt;br&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;&#39;
doc = Nokogiri::HTML(html)
rows = doc.xpath(&quot;//table[@class=&#39;detailRecordTable&#39;]//tr&quot;)
# address2 = doc.css(&#39;td:nth-of-type(4)&#39;).text.strip
# puts address2
@party_names = []
@party_types = []
@party_des = []
rows.each do |row|
nodes = row.css(&#39;.detailSeperator:nth-of-type(2), .detailSeperator:nth-of-type(4)&#39;)
nodes.each do |node|
name = node.text.strip.gsub(&quot;\n&quot;, &#39;&#39;).gsub(&quot;\t&quot;, &#39;&#39;)
parts = name.split(&#39;,&#39;)
name = if parts.length == 3
&quot;#{parts[0]}, #{parts[1]}&quot;
else
parts[0]
end
party_type = parts[-1].strip if parts &amp;&amp; parts.length &gt;= 2
addr = (&quot;#{parts[0]}, #{parts[1]}&quot; if parts.length == 2)
@party_names &lt;&lt; name
@party_types &lt;&lt; party_type
@party_des   &lt;&lt;  addr
end
address = row.css(&#39;td:nth-of-type(2),td:nth-of-type(4)&#39;)
address.each do |node|
addr = node.text.strip.gsub(&quot;\n&quot;, &#39;&#39;).gsub(&quot;\t&quot;, &#39;&#39;)
parts = addr.split(&#39;,&#39;)
addr = (&quot;#{parts[0]}, #{parts[1]}&quot; if parts.length == 2)
@party_des &lt;&lt; addr
end
end
@party_names.compact!
@party_names.reject(&amp;:empty?)
@party_types.compact!
@party_des.compact!        
@party_names_and_types = @party_names.zip(@party_types).map { |name, type| { part_name: name, party_type: type } }

The out put I have currrently is like this

{:part_name=&gt;&quot;SMALL,  DANIEL&quot;, :party_type=&gt;&quot;Appellant  &amp;nbsp&quot;}
{:part_name=&gt;&quot;KELLY,  MARK EDWARD&quot;, :party_type=&gt;&quot;Attorney for Appellant&quot;}
{:part_name=&gt;&quot;PITTMAN,  KRISTI LANAE&quot;, :party_type=&gt;&quot;Co-Counsel for Appellant&quot;}
{:part_name=&gt;&quot;RED SIMPSON,  INC.&quot;, :party_type=&gt;&quot;Respondent   &quot;}
{:part_name=&gt;&quot;GREENWALD,  DOUGLASMARK&quot;, :party_type=&gt;&quot;Attorney for Respondent&quot;}
{:part_name=&gt;&quot;BENJAMIN,  SAMANTHA NICOLE&quot;, :party_type=&gt;&quot;Co-Counsel for Respondent&quot;}

how I am able to get the party address but how can I merge it with @party_names_and_types so I have the output like this

{:part_name=&gt;&quot;SMALL,  DANIEL&quot;, :party_type=&gt;&quot;Appellant  &amp;nbsp&quot;}
{:part_name=&gt;&quot;KELLY,  MARK EDWARD&quot;, :party_type=&gt;&quot;Attorney for Appellant&quot;, :party_address =&gt; &quot;134 N WATER STREETLIBERTY,MO 64068&quot;}
{:part_name=&gt;&quot;PITTMAN,  KRISTI LANAE&quot;, :party_type=&gt;&quot;Co-Counsel for Appellant&quot;,:party_address =&gt; &quot;134 N WATER STREETLIBERTY,MO 64068&quot;}
{:part_name=&gt;&quot;RED SIMPSON,  INC.&quot;, :party_type=&gt;&quot;Respondent  &quot;}
{:part_name=&gt;&quot;GREENWALD,  DOUGLASMARK&quot;, :party_type=&gt;&quot;Attorney for Respondent&quot;, :party_address =&gt; &quot;	10 EAST CAMBRIDGE CIRCLE DRIVE KANSAS CITY,KS 66103&quot;}
{:part_name=&gt;&quot;BENJAMIN,  SAMANTHA NICOLE&quot;, :party_type=&gt;&quot;Co-Counsel for Respondent&quot;, :party_address =&gt; &quot;	MCANANY VAN CLEVE AND PHILLIPS	10 E CAMBRIDGE CIRCLE DR STE 300 KANSAS CITY,KS 66103&quot;, :party_des =&gt; &quot;Business:(913) 573-3319&quot;}

答案1

得分: 0

你关于表格结构“有点不寻常”的观点是正确的。你实现的逻辑，我不会说是错的，但对于这个表格，我不会采用它，因为关联的值（比如党派名称和党派地址）位于不同的行中。

这是我编写的代码，以获得你提到的期望输出：

require 'nokogiri'

# html = '你提供的HTML代码...'

doc = Nokogiri::HTML(html)
rows = doc.xpath("//table[@class='detailRecordTable']//tr")

@party_names_and_types = []

start = 0
step  = 5

def format_text(text)
  text.strip.gsub("  ", "").gsub("\n", ' ').gsub("\t", '')
end

def get_party_name_and_type(text)
  parts = text.split(',')
  name = parts.length == 3 ? "#{parts[0]}, #{parts[1]}" : parts[0]
  party_type = format_text(parts[-1].strip) if parts && parts.length >= 2
  { party_name: name, party_type: party_type }
end

while start < rows.count
  data_rows = rows.slice(start, step)
  [0, 3].each do |row_num|
    if row_num == 0
      [1, 3].each do |col_num|
        party_details = get_party_name_and_type(
          format_text(data_rows[row_num].children.filter("td")[col_num].text)
        )
        address = data_rows[row_num+1].children.filter("td")[3].text if col_num == 3
        party_details[:party_address] = format_text(address) unless address.nil? || address.empty?
        @party_names_and_types << party_details
      end
    else
      party_details = get_party_name_and_type(
        format_text(data_rows[3].children.filter("td")[3].text)
      )
      address = data_rows[row_num+1].children.filter("td")[3].text
      party_details[:party_address] = format_text(address) unless address.nil? || address.empty?
      @party_names_and_types << party_details
    end
  end
  start += step
end

puts "======@party_names_and_types======"
puts @party_names_and_types

输出：

======@party_names_and_types======
{:party_name=>"SMALL ,  DANIEL", :party_type=>"Appellant  &nbsp"}
{:party_name=>"KELLY ,  MARK EDWARD ", :party_type=>"Attorney for Appellant", :party_address=>"134 N WATER STREETLIBERTY, MO 64068"}
{:party_name=>"PITTMAN ,  KRISTI LANAE ", :party_type=>"Co-Counsel for Appellant", :party_address=>"134 NORTH WATER STREETLIBERTY, MO 64068"}
{:party_name=>"RED SIMPSON,  INC. ", :party_type=>"Respondent   "}
{:party_name=>"GREENWALD ,  DOUGLAS MARK ", :party_type=>"Attorney for Respondent", :party_address=>"10 EAST CAMBRIDGE CIRCLE DRIVEKANSAS CITY, KS 66103"}
{:party_name=>"BENJAMIN,  SAMANTHA NICOLE ", :party_type=>"Co-Counsel for Respondent", :party_address=>"MCANANY VAN CLEVE AND PHILLIPS10 E CAMBRIDGE CIRCLE DRSTE 300KANSAS CITY, KS 66103  Business:(913) 573-3319"}

我将在一段时间内更新答案，以解释其中的逻辑。希望这有所帮助。

英文:

You were right about the table structure being "a bit unusual".
The logic that you implemented, I won't say it was wrong, but for this table, I won't go with it since the associated values (like party name and party address) were in different rows.

Here is the code that I wrote to get the expected output as mentioned by you

require &#39;nokogiri&#39;
# html = &#39;your provided html code...&#39;
doc = Nokogiri::HTML(html)
rows = doc.xpath(&quot;//table[@class=&#39;detailRecordTable&#39;]//tr&quot;)
@party_names_and_types = []
start = 0
step  = 5
def format_text(text)
text.strip.gsub(&quot;  &quot;, &quot;&quot;).gsub(&quot;\n&quot;, &#39; &#39;).gsub(&quot;\t&quot;, &#39;&#39;)
end
def get_party_name_and_type(text)
parts = text.split(&#39;,&#39;)
name = parts.length == 3 ? &quot;#{parts[0]}, #{parts[1]}&quot; : parts[0]
party_type = format_text(parts[-1].strip) if parts &amp;&amp; parts.length &gt;= 2
{ party_name: name, party_type: party_type }
end
while start &lt; rows.count
data_rows = rows.slice(start, step)
[0, 3].each do |row_num|
if row_num == 0
[1, 3].each do |col_num|
party_details = get_party_name_and_type(
format_text(data_rows[row_num].children.filter(&quot;td&quot;)[col_num].text)
)
address = data_rows[row_num+1].children.filter(&quot;td&quot;)[3].text if col_num == 3
party_details[:party_address] = format_text(address) unless address.nil? || address.empty?
@party_names_and_types &lt;&lt; party_details
end
else
party_details = get_party_name_and_type(
format_text(data_rows[3].children.filter(&quot;td&quot;)[3].text)
)
address = data_rows[row_num+1].children.filter(&quot;td&quot;)[3].text
party_details[:party_address] = format_text(address) unless address.nil? || address.empty?
@party_names_and_types &lt;&lt; party_details
end
end
start += step
end
puts &quot;======@party_names_and_types======&quot;
puts @party_names_and_types

Output:

======@party_names_and_types======
{:party_name=&gt;&quot;SMALL ,  DANIEL&quot;, :party_type=&gt;&quot;Appellant&#160;&#160;&amp;nbsp&quot;}
{:party_name=&gt;&quot;KELLY ,  MARK EDWARD &quot;, :party_type=&gt;&quot;Attorney for Appellant&quot;, :party_address=&gt;&quot;134 N WATER STREETLIBERTY, MO 64068&quot;}
{:party_name=&gt;&quot;PITTMAN ,  KRISTI LANAE &quot;, :party_type=&gt;&quot;Co-Counsel for Appellant&quot;, :party_address=&gt;&quot;134 NORTH WATER STREETLIBERTY, MO 64068&quot;}
{:party_name=&gt;&quot;RED SIMPSON,  INC. &quot;, :party_type=&gt;&quot;Respondent&#160;&#160;&#160;&quot;}
{:party_name=&gt;&quot;GREENWALD ,  DOUGLAS MARK &quot;, :party_type=&gt;&quot;Attorney for Respondent&quot;, :party_address=&gt;&quot;10 EAST CAMBRIDGE CIRCLE DRIVEKANSAS CITY, KS 66103&quot;}
{:party_name=&gt;&quot;BENJAMIN,  SAMANTHA NICOLE &quot;, :party_type=&gt;&quot;Co-Counsel for Respondent&quot;, :party_address=&gt;&quot;MCANANY VAN CLEVE AND PHILLIPS10 E CAMBRIDGE CIRCLE DRSTE 300KANSAS CITY, KS 66103  Business:(913) 573-3319&quot;}

I'll update the answer to explain the logic in some time.
Hope this helps.

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